[PATCH 3/3] video: fbdev: don't print error message on framebuffer_alloc() failure

From: Bartlomiej Zolnierkiewicz
Date: Fri Jun 14 2019 - 10:56:19 EST

framebuffer_alloc() can fail only on kzalloc() memory allocation
failure and since kzalloc() will print error message in such case
we can omit printing extra error message in drivers (which BTW is
what the majority of framebuffer_alloc() users is doing already).

Cc: "Bruno PrÃmont" <bonbons@xxxxxxxxxxxxxxxxx>
Cc: Jiri Kosina <jikos@xxxxxxxxxx>
Cc: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
---
drivers/hid/hid-picolcd_fb.c | 4 +---
drivers/video/fbdev/amifb.c | 4 +---
drivers/video/fbdev/arkfb.c | 4 +---
drivers/video/fbdev/atmel_lcdfb.c | 4 +---
drivers/video/fbdev/aty/aty128fb.c | 5 ++---
drivers/video/fbdev/aty/atyfb_base.c | 10 ++++------
drivers/video/fbdev/aty/radeon_base.c | 2 --
drivers/video/fbdev/chipsfb.c | 1 -
drivers/video/fbdev/cirrusfb.c | 5 +----
drivers/video/fbdev/da8xx-fb.c | 1 -
drivers/video/fbdev/efifb.c | 1 -
drivers/video/fbdev/grvga.c | 4 +---
drivers/video/fbdev/gxt4500.c | 5 ++---
drivers/video/fbdev/hyperv_fb.c | 4 +---
drivers/video/fbdev/i740fb.c | 4 +---
drivers/video/fbdev/imsttfb.c | 5 +----
drivers/video/fbdev/intelfb/intelfbdrv.c | 5 ++---
drivers/video/fbdev/jz4740_fb.c | 4 +---
drivers/video/fbdev/mb862xx/mb862xxfbdrv.c | 5 +----
drivers/video/fbdev/mbx/mbxfb.c | 4 +---
drivers/video/fbdev/omap/omapfb_main.c | 2 --
drivers/video/fbdev/omap2/omapfb/omapfb-main.c | 6 +-----
drivers/video/fbdev/platinumfb.c | 5 ++---
drivers/video/fbdev/pmag-aa-fb.c | 4 +---
drivers/video/fbdev/pmag-ba-fb.c | 4 +---
drivers/video/fbdev/pmagb-b-fb.c | 4 +---
drivers/video/fbdev/pvr2fb.c | 6 +-----
drivers/video/fbdev/riva/fbdev.c | 1 -
drivers/video/fbdev/s3c-fb.c | 4 +---
drivers/video/fbdev/s3fb.c | 4 +---
drivers/video/fbdev/sh_mobile_lcdcfb.c | 8 ++------
drivers/video/fbdev/sm501fb.c | 4 +---
drivers/video/fbdev/sm712fb.c | 1 -
drivers/video/fbdev/smscufx.c | 4 +---
drivers/video/fbdev/ssd1307fb.c | 4 +---
drivers/video/fbdev/sunxvr1000.c | 1 -
drivers/video/fbdev/sunxvr2500.c | 1 -
drivers/video/fbdev/sunxvr500.c | 1 -
drivers/video/fbdev/tgafb.c | 4 +---
drivers/video/fbdev/udlfb.c | 4 +---
drivers/video/fbdev/via/viafbdev.c | 6 +-----
drivers/video/fbdev/vt8623fb.c | 4 +---
42 files changed, 40 insertions(+), 123 deletions(-)

Index: b/drivers/hid/hid-picolcd_fb.c
===================================================================
--- a/drivers/hid/hid-picolcd_fb.c
+++ b/drivers/hid/hid-picolcd_fb.c
@@ -522,10 +522,8 @@ int picolcd_init_framebuffer(struct pico
sizeof(struct fb_deferred_io) +
sizeof(struct picolcd_fb_data) +
PICOLCDFB_SIZE, dev);
- if (info == NULL) {
- dev_err(dev, "failed to allocate a framebuffer\n");
+ if (!info)
goto err_nomem;
- }

info->fbdefio = info->par;
*info->fbdefio = picolcd_fb_defio;
Index: b/drivers/video/fbdev/amifb.c
===================================================================
--- a/drivers/video/fbdev/amifb.c
+++ b/drivers/video/fbdev/amifb.c
@@ -3554,10 +3554,8 @@ static int __init amifb_probe(struct pla
custom.dmacon = DMAF_ALL | DMAF_MASTER;

info = framebuffer_alloc(sizeof(struct amifb_par), &pdev->dev);
- if (!info) {
- dev_err(&pdev->dev, "framebuffer_alloc failed\n");
+ if (!info)
return -ENOMEM;
- }

strcpy(info->fix.id, "Amiga ");
info->fix.visual = FB_VISUAL_PSEUDOCOLOR;
Index: b/drivers/video/fbdev/arkfb.c
===================================================================
--- a/drivers/video/fbdev/arkfb.c
+++ b/drivers/video/fbdev/arkfb.c
@@ -954,10 +954,8 @@ static int ark_pci_probe(struct pci_dev

/* Allocate and fill driver data structure */
info = framebuffer_alloc(sizeof(struct arkfb_info), &(dev->dev));
- if (! info) {
- dev_err(&(dev->dev), "cannot allocate memory\n");
+ if (!info)
return -ENOMEM;
- }

par = info->par;
mutex_init(&par->open_lock);
Index: b/drivers/video/fbdev/atmel_lcdfb.c
===================================================================
--- a/drivers/video/fbdev/atmel_lcdfb.c
+++ b/drivers/video/fbdev/atmel_lcdfb.c
@@ -1053,10 +1053,8 @@ static int __init atmel_lcdfb_probe(stru

ret = -ENOMEM;
info = framebuffer_alloc(sizeof(struct atmel_lcdfb_info), dev);
- if (!info) {
- dev_err(dev, "cannot allocate memory\n");
+ if (!info)
goto out;
- }

sinfo = info->par;
sinfo->pdev = pdev;
Index: b/drivers/video/fbdev/aty/aty128fb.c
===================================================================
--- a/drivers/video/fbdev/aty/aty128fb.c
+++ b/drivers/video/fbdev/aty/aty128fb.c
@@ -2102,10 +2102,9 @@ static int aty128_probe(struct pci_dev *

/* We have the resources. Now virtualize them */
info = framebuffer_alloc(sizeof(struct aty128fb_par), &pdev->dev);
- if (info == NULL) {
- printk(KERN_ERR "aty128fb: can't alloc fb_info_aty128\n");
+ if (!info)
goto err_free_mmio;
- }
+
par = info->par;

info->pseudo_palette = par->pseudo_palette;
Index: b/drivers/video/fbdev/aty/atyfb_base.c
===================================================================
--- a/drivers/video/fbdev/aty/atyfb_base.c
+++ b/drivers/video/fbdev/aty/atyfb_base.c
@@ -3550,10 +3550,9 @@ static int atyfb_pci_probe(struct pci_de

/* Allocate framebuffer */
info = framebuffer_alloc(sizeof(struct atyfb_par), &pdev->dev);
- if (!info) {
- PRINTKE("atyfb_pci_probe() can't alloc fb_info\n");
+ if (!info)
return -ENOMEM;
- }
+
par = info->par;
par->bus_type = PCI;
info->fix = atyfb_fix;
@@ -3643,10 +3642,9 @@ static int __init atyfb_atari_probe(void
}

info = framebuffer_alloc(sizeof(struct atyfb_par), NULL);
- if (!info) {
- PRINTKE("atyfb_atari_probe() can't alloc fb_info\n");
+ if (!info)
return -ENOMEM;
- }
+
par = info->par;

info->fix = atyfb_fix;
Index: b/drivers/video/fbdev/aty/radeon_base.c
===================================================================
--- a/drivers/video/fbdev/aty/radeon_base.c
+++ b/drivers/video/fbdev/aty/radeon_base.c
@@ -2294,8 +2294,6 @@ static int radeonfb_pci_register(struct

info = framebuffer_alloc(sizeof(struct radeonfb_info), &pdev->dev);
if (!info) {
- printk (KERN_ERR "radeonfb (%s): could not allocate memory\n",
- pci_name(pdev));
ret = -ENOMEM;
goto err_disable;
}
Index: b/drivers/video/fbdev/chipsfb.c
===================================================================
--- a/drivers/video/fbdev/chipsfb.c
+++ b/drivers/video/fbdev/chipsfb.c
@@ -366,7 +366,6 @@ static int chipsfb_pci_init(struct pci_d

p = framebuffer_alloc(0, &dp->dev);
if (p == NULL) {
- dev_err(&dp->dev, "Cannot allocate framebuffer structure\n");
rc = -ENOMEM;
goto err_disable;
}
Index: b/drivers/video/fbdev/cirrusfb.c
===================================================================
--- a/drivers/video/fbdev/cirrusfb.c
+++ b/drivers/video/fbdev/cirrusfb.c
@@ -2093,7 +2093,6 @@ static int cirrusfb_pci_register(struct

info = framebuffer_alloc(sizeof(struct cirrusfb_info), &pdev->dev);
if (!info) {
- printk(KERN_ERR "cirrusfb: could not allocate memory\n");
ret = -ENOMEM;
goto err_out;
}
@@ -2206,10 +2205,8 @@ static int cirrusfb_zorro_register(struc
struct cirrusfb_info *cinfo;

info = framebuffer_alloc(sizeof(struct cirrusfb_info), &z->dev);
- if (!info) {
- printk(KERN_ERR "cirrusfb: could not allocate memory\n");
+ if (!info)
return -ENOMEM;
- }

zcl = (const struct zorrocl *)ent->driver_data;
btype = zcl->type;
Index: b/drivers/video/fbdev/da8xx-fb.c
===================================================================
--- a/drivers/video/fbdev/da8xx-fb.c
+++ b/drivers/video/fbdev/da8xx-fb.c
@@ -1400,7 +1400,6 @@ static int fb_probe(struct platform_devi
da8xx_fb_info = framebuffer_alloc(sizeof(struct da8xx_fb_par),
&device->dev);
if (!da8xx_fb_info) {
- dev_dbg(&device->dev, "Memory allocation failed for fb_info\n");
ret = -ENOMEM;
goto err_pm_runtime_disable;
}
Index: b/drivers/video/fbdev/efifb.c
===================================================================
--- a/drivers/video/fbdev/efifb.c
+++ b/drivers/video/fbdev/efifb.c
@@ -448,7 +448,6 @@ static int efifb_probe(struct platform_d

info = framebuffer_alloc(sizeof(u32) * 16, &dev->dev);
if (!info) {
- pr_err("efifb: cannot allocate framebuffer\n");
err = -ENOMEM;
goto err_release_mem;
}
Index: b/drivers/video/fbdev/grvga.c
===================================================================
--- a/drivers/video/fbdev/grvga.c
+++ b/drivers/video/fbdev/grvga.c
@@ -341,10 +341,8 @@ static int grvga_probe(struct platform_d
char *options = NULL, *mode_opt = NULL;

info = framebuffer_alloc(sizeof(struct grvga_par), &dev->dev);
- if (!info) {
- dev_err(&dev->dev, "framebuffer_alloc failed\n");
+ if (!info)
return -ENOMEM;
- }

/* Expecting: "grvga: modestring, [addr:<framebuffer physical address>], [size:<framebuffer size>]
*
Index: b/drivers/video/fbdev/gxt4500.c
===================================================================
--- a/drivers/video/fbdev/gxt4500.c
+++ b/drivers/video/fbdev/gxt4500.c
@@ -642,10 +642,9 @@ static int gxt4500_probe(struct pci_dev
}

info = framebuffer_alloc(sizeof(struct gxt4500_par), &pdev->dev);
- if (!info) {
- dev_err(&pdev->dev, "gxt4500: cannot alloc FB info record\n");
+ if (!info)
goto err_free_fb;
- }
+
par = info->par;
cardtype = ent->driver_data;
par->refclk_ps = cardinfo[cardtype].refclk_ps;
Index: b/drivers/video/fbdev/hyperv_fb.c
===================================================================
--- a/drivers/video/fbdev/hyperv_fb.c
+++ b/drivers/video/fbdev/hyperv_fb.c
@@ -771,10 +771,8 @@ static int hvfb_probe(struct hv_device *
int ret;

info = framebuffer_alloc(sizeof(struct hvfb_par), &hdev->device);
- if (!info) {
- pr_err("No memory for framebuffer info\n");
+ if (!info)
return -ENOMEM;
- }

par = info->par;
par->info = info;
Index: b/drivers/video/fbdev/i740fb.c
===================================================================
--- a/drivers/video/fbdev/i740fb.c
+++ b/drivers/video/fbdev/i740fb.c
@@ -1005,10 +1005,8 @@ static int i740fb_probe(struct pci_dev *
u8 *edid;

info = framebuffer_alloc(sizeof(struct i740fb_par), &(dev->dev));
- if (!info) {
- dev_err(&(dev->dev), "cannot allocate framebuffer\n");
+ if (!info)
return -ENOMEM;
- }

par = info->par;
mutex_init(&par->open_lock);
Index: b/drivers/video/fbdev/imsttfb.c
===================================================================
--- a/drivers/video/fbdev/imsttfb.c
+++ b/drivers/video/fbdev/imsttfb.c
@@ -1477,11 +1477,8 @@ static int imsttfb_probe(struct pci_dev
printk(KERN_ERR "imsttfb: no OF node for pci device\n");

info = framebuffer_alloc(sizeof(struct imstt_par), &pdev->dev);
-
- if (!info) {
- printk(KERN_ERR "imsttfb: Can't allocate memory\n");
+ if (!info)
return -ENOMEM;
- }

par = info->par;

Index: b/drivers/video/fbdev/intelfb/intelfbdrv.c
===================================================================
--- a/drivers/video/fbdev/intelfb/intelfbdrv.c
+++ b/drivers/video/fbdev/intelfb/intelfbdrv.c
@@ -491,10 +491,9 @@ static int intelfb_pci_register(struct p
}

info = framebuffer_alloc(sizeof(struct intelfb_info), &pdev->dev);
- if (!info) {
- ERR_MSG("Could not allocate memory for intelfb_info.\n");
+ if (!info)
return -ENOMEM;
- }
+
if (fb_alloc_cmap(&info->cmap, 256, 1) < 0) {
ERR_MSG("Could not allocate cmap for intelfb_info.\n");
goto err_out_cmap;
Index: b/drivers/video/fbdev/jz4740_fb.c
===================================================================
--- a/drivers/video/fbdev/jz4740_fb.c
+++ b/drivers/video/fbdev/jz4740_fb.c
@@ -544,10 +544,8 @@ static int jzfb_probe(struct platform_de
}

fb = framebuffer_alloc(sizeof(struct jzfb), &pdev->dev);
- if (!fb) {
- dev_err(&pdev->dev, "Failed to allocate framebuffer device\n");
+ if (!fb)
return -ENOMEM;
- }

fb->fbops = &jzfb_ops;
fb->flags = FBINFO_DEFAULT;
Index: b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
===================================================================
--- a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
+++ b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
@@ -684,10 +684,8 @@ static int of_platform_mb862xx_probe(str
}

info = framebuffer_alloc(sizeof(struct mb862xxfb_par), dev);
- if (info == NULL) {
- dev_err(dev, "cannot allocate framebuffer\n");
+ if (!info)
return -ENOMEM;
- }

par = info->par;
par->info = info;
@@ -1009,7 +1007,6 @@ static int mb862xx_pci_probe(struct pci_

info = framebuffer_alloc(sizeof(struct mb862xxfb_par), dev);
if (!info) {
- dev_err(dev, "framebuffer alloc failed\n");
ret = -ENOMEM;
goto dis_dev;
}
Index: b/drivers/video/fbdev/mbx/mbxfb.c
===================================================================
--- a/drivers/video/fbdev/mbx/mbxfb.c
+++ b/drivers/video/fbdev/mbx/mbxfb.c
@@ -899,10 +899,8 @@ static int mbxfb_probe(struct platform_d
}

fbi = framebuffer_alloc(sizeof(struct mbxfb_info), &dev->dev);
- if (fbi == NULL) {
- dev_err(&dev->dev, "framebuffer_alloc failed\n");
+ if (!fbi)
return -ENOMEM;
- }

mfbi = fbi->par;
fbi->pseudo_palette = mfbi->pseudo_palette;
Index: b/drivers/video/fbdev/omap/omapfb_main.c
===================================================================
--- a/drivers/video/fbdev/omap/omapfb_main.c
+++ b/drivers/video/fbdev/omap/omapfb_main.c
@@ -1515,8 +1515,6 @@ static int planes_init(struct omapfb_dev
fbi = framebuffer_alloc(sizeof(struct omapfb_plane_struct),
fbdev->dev);
if (fbi == NULL) {
- dev_err(fbdev->dev,
- "unable to allocate memory for plane info\n");
planes_cleanup(fbdev);
return -ENOMEM;
}
Index: b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
===================================================================
--- a/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
@@ -1892,12 +1892,8 @@ static int omapfb_create_framebuffers(st

fbi = framebuffer_alloc(sizeof(struct omapfb_info),
fbdev->dev);
-
- if (fbi == NULL) {
- dev_err(fbdev->dev,
- "unable to allocate memory for plane info\n");
+ if (!fbi)
return -ENOMEM;
- }

clear_fb_info(fbi);

Index: b/drivers/video/fbdev/platinumfb.c
===================================================================
--- a/drivers/video/fbdev/platinumfb.c
+++ b/drivers/video/fbdev/platinumfb.c
@@ -538,10 +538,9 @@ static int platinumfb_probe(struct platf
dev_info(&odev->dev, "Found Apple Platinum video hardware\n");

info = framebuffer_alloc(sizeof(*pinfo), &odev->dev);
- if (info == NULL) {
- dev_err(&odev->dev, "Failed to allocate fbdev !\n");
+ if (!info)
return -ENOMEM;
- }
+
pinfo = info->par;

if (of_address_to_resource(dp, 0, &pinfo->rsrc_reg) ||
Index: b/drivers/video/fbdev/pmag-aa-fb.c
===================================================================
--- a/drivers/video/fbdev/pmag-aa-fb.c
+++ b/drivers/video/fbdev/pmag-aa-fb.c
@@ -165,10 +165,8 @@ static int pmagaafb_probe(struct device
int err;

info = framebuffer_alloc(sizeof(struct aafb_par), dev);
- if (!info) {
- printk(KERN_ERR "%s: Cannot allocate memory\n", dev_name(dev));
+ if (!info)
return -ENOMEM;
- }

par = info->par;
dev_set_drvdata(dev, info);
Index: b/drivers/video/fbdev/pmag-ba-fb.c
===================================================================
--- a/drivers/video/fbdev/pmag-ba-fb.c
+++ b/drivers/video/fbdev/pmag-ba-fb.c
@@ -150,10 +150,8 @@ static int pmagbafb_probe(struct device
int err;

info = framebuffer_alloc(sizeof(struct pmagbafb_par), dev);
- if (!info) {
- printk(KERN_ERR "%s: Cannot allocate memory\n", dev_name(dev));
+ if (!info)
return -ENOMEM;
- }

par = info->par;
dev_set_drvdata(dev, info);
Index: b/drivers/video/fbdev/pmagb-b-fb.c
===================================================================
--- a/drivers/video/fbdev/pmagb-b-fb.c
+++ b/drivers/video/fbdev/pmagb-b-fb.c
@@ -257,10 +257,8 @@ static int pmagbbfb_probe(struct device
int err;

info = framebuffer_alloc(sizeof(struct pmagbbfb_par), dev);
- if (!info) {
- printk(KERN_ERR "%s: Cannot allocate memory\n", dev_name(dev));
+ if (!info)
return -ENOMEM;
- }

par = info->par;
dev_set_drvdata(dev, info);
Index: b/drivers/video/fbdev/pvr2fb.c
===================================================================
--- a/drivers/video/fbdev/pvr2fb.c
+++ b/drivers/video/fbdev/pvr2fb.c
@@ -1069,12 +1069,8 @@ static int __init pvr2fb_init(void)
#endif

fb_info = framebuffer_alloc(sizeof(struct pvr2fb_par), NULL);
-
- if (!fb_info) {
- printk(KERN_ERR "Failed to allocate memory for fb_info\n");
+ if (!fb_info)
return -ENOMEM;
- }
-

currentpar = fb_info->par;

Index: b/drivers/video/fbdev/riva/fbdev.c
===================================================================
--- a/drivers/video/fbdev/riva/fbdev.c
+++ b/drivers/video/fbdev/riva/fbdev.c
@@ -1902,7 +1902,6 @@ static int rivafb_probe(struct pci_dev *

info = framebuffer_alloc(sizeof(struct riva_par), &pd->dev);
if (!info) {
- printk (KERN_ERR PFX "could not allocate memory\n");
ret = -ENOMEM;
goto err_ret;
}
Index: b/drivers/video/fbdev/s3c-fb.c
===================================================================
--- a/drivers/video/fbdev/s3c-fb.c
+++ b/drivers/video/fbdev/s3c-fb.c
@@ -1189,10 +1189,8 @@ static int s3c_fb_probe_win(struct s3c_f

fbinfo = framebuffer_alloc(sizeof(struct s3c_fb_win) +
palette_size * sizeof(u32), sfb->dev);
- if (!fbinfo) {
- dev_err(sfb->dev, "failed to allocate framebuffer\n");
+ if (!fbinfo)
return -ENOMEM;
- }

windata = sfb->pdata->win[win_no];
initmode = *sfb->pdata->vtiming;
Index: b/drivers/video/fbdev/s3fb.c
===================================================================
--- a/drivers/video/fbdev/s3fb.c
+++ b/drivers/video/fbdev/s3fb.c
@@ -1128,10 +1128,8 @@ static int s3_pci_probe(struct pci_dev *

/* Allocate and fill driver data structure */
info = framebuffer_alloc(sizeof(struct s3fb_info), &(dev->dev));
- if (!info) {
- dev_err(&(dev->dev), "cannot allocate memory\n");
+ if (!info)
return -ENOMEM;
- }

par = info->par;
mutex_init(&par->open_lock);
Index: b/drivers/video/fbdev/sh_mobile_lcdcfb.c
===================================================================
--- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
+++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
@@ -1644,10 +1644,8 @@ sh_mobile_lcdc_overlay_fb_init(struct sh

/* Allocate and initialize the frame buffer device. */
info = framebuffer_alloc(0, priv->dev);
- if (info == NULL) {
- dev_err(priv->dev, "unable to allocate fb_info\n");
+ if (!info)
return -ENOMEM;
- }

ovl->info = info;

@@ -2138,10 +2136,8 @@ sh_mobile_lcdc_channel_fb_init(struct sh
* list and allocate the color map.
*/
info = framebuffer_alloc(0, priv->dev);
- if (info == NULL) {
- dev_err(priv->dev, "unable to allocate fb_info\n");
+ if (!info)
return -ENOMEM;
- }

ch->info = info;

Index: b/drivers/video/fbdev/sm501fb.c
===================================================================
--- a/drivers/video/fbdev/sm501fb.c
+++ b/drivers/video/fbdev/sm501fb.c
@@ -1868,10 +1868,8 @@ static int sm501fb_probe_one(struct sm50
}

fbi = framebuffer_alloc(sizeof(struct sm501fb_par), info->dev);
- if (fbi == NULL) {
- dev_err(info->dev, "cannot allocate %s framebuffer\n", name);
+ if (!fbi)
return -ENOMEM;
- }

par = fbi->par;
par->info = info;
Index: b/drivers/video/fbdev/sm712fb.c
===================================================================
--- a/drivers/video/fbdev/sm712fb.c
+++ b/drivers/video/fbdev/sm712fb.c
@@ -1538,7 +1538,6 @@ static int smtcfb_pci_probe(struct pci_d

info = framebuffer_alloc(sizeof(*sfb), &pdev->dev);
if (!info) {
- dev_err(&pdev->dev, "framebuffer_alloc failed\n");
err = -ENOMEM;
goto failed_free;
}
Index: b/drivers/video/fbdev/smscufx.c
===================================================================
--- a/drivers/video/fbdev/smscufx.c
+++ b/drivers/video/fbdev/smscufx.c
@@ -1653,10 +1653,8 @@ static int ufx_usb_probe(struct usb_inte

/* allocates framebuffer driver structure, not framebuffer memory */
info = framebuffer_alloc(0, &usbdev->dev);
- if (!info) {
- dev_err(dev->gdev, "framebuffer_alloc failed\n");
+ if (!info)
goto e_nomem;
- }

dev->info = info;
info->par = dev;
Index: b/drivers/video/fbdev/ssd1307fb.c
===================================================================
--- a/drivers/video/fbdev/ssd1307fb.c
+++ b/drivers/video/fbdev/ssd1307fb.c
@@ -556,10 +556,8 @@ static int ssd1307fb_probe(struct i2c_cl
}

info = framebuffer_alloc(sizeof(struct ssd1307fb_par), &client->dev);
- if (!info) {
- dev_err(&client->dev, "Couldn't allocate framebuffer.\n");
+ if (!info)
return -ENOMEM;
- }

par = info->par;
par->info = info;
Index: b/drivers/video/fbdev/sunxvr1000.c
===================================================================
--- a/drivers/video/fbdev/sunxvr1000.c
+++ b/drivers/video/fbdev/sunxvr1000.c
@@ -121,7 +121,6 @@ static int gfb_probe(struct platform_dev

info = framebuffer_alloc(sizeof(struct gfb_info), &op->dev);
if (!info) {
- printk(KERN_ERR "gfb: Cannot allocate fb_info\n");
err = -ENOMEM;
goto err_out;
}
Index: b/drivers/video/fbdev/sunxvr2500.c
===================================================================
--- a/drivers/video/fbdev/sunxvr2500.c
+++ b/drivers/video/fbdev/sunxvr2500.c
@@ -132,7 +132,6 @@ static int s3d_pci_register(struct pci_d

info = framebuffer_alloc(sizeof(struct s3d_info), &pdev->dev);
if (!info) {
- printk(KERN_ERR "s3d: Cannot allocate fb_info\n");
err = -ENOMEM;
goto err_disable;
}
Index: b/drivers/video/fbdev/sunxvr500.c
===================================================================
--- a/drivers/video/fbdev/sunxvr500.c
+++ b/drivers/video/fbdev/sunxvr500.c
@@ -272,7 +272,6 @@ static int e3d_pci_register(struct pci_d

info = framebuffer_alloc(sizeof(struct e3d_info), &pdev->dev);
if (!info) {
- printk(KERN_ERR "e3d: Cannot allocate fb_info\n");
err = -ENOMEM;
goto err_disable;
}
Index: b/drivers/video/fbdev/tgafb.c
===================================================================
--- a/drivers/video/fbdev/tgafb.c
+++ b/drivers/video/fbdev/tgafb.c
@@ -1416,10 +1416,8 @@ static int tgafb_register(struct device

/* Allocate the fb and par structures. */
info = framebuffer_alloc(sizeof(struct tga_par), dev);
- if (!info) {
- printk(KERN_ERR "tgafb: Cannot allocate memory\n");
+ if (!info)
return -ENOMEM;
- }

par = info->par;
dev_set_drvdata(dev, info);
Index: b/drivers/video/fbdev/udlfb.c
===================================================================
--- a/drivers/video/fbdev/udlfb.c
+++ b/drivers/video/fbdev/udlfb.c
@@ -1689,10 +1689,8 @@ static int dlfb_usb_probe(struct usb_int

/* allocates framebuffer driver structure, not framebuffer memory */
info = framebuffer_alloc(0, &dlfb->udev->dev);
- if (!info) {
- dev_err(&dlfb->udev->dev, "framebuffer_alloc failed\n");
+ if (!info)
goto error;
- }

dlfb->info = info;
info->par = dlfb;
Index: b/drivers/video/fbdev/via/viafbdev.c
===================================================================
--- a/drivers/video/fbdev/via/viafbdev.c
+++ b/drivers/video/fbdev/via/viafbdev.c
@@ -1756,10 +1756,8 @@ int via_fb_pci_probe(struct viafb_dev *v
viafbinfo = framebuffer_alloc(viafb_par_length +
ALIGN(sizeof(struct viafb_shared), BITS_PER_LONG/8),
&vdev->pdev->dev);
- if (!viafbinfo) {
- printk(KERN_ERR"Could not allocate memory for viafb_info.\n");
+ if (!viafbinfo)
return -ENOMEM;
- }

viaparinfo = (struct viafb_par *)viafbinfo->par;
viaparinfo->shared = viafbinfo->par + viafb_par_length;
@@ -1834,8 +1832,6 @@ int via_fb_pci_probe(struct viafb_dev *v
viafbinfo1 = framebuffer_alloc(viafb_par_length,
&vdev->pdev->dev);
if (!viafbinfo1) {
- printk(KERN_ERR
- "allocate the second framebuffer struct error\n");
rc = -ENOMEM;
goto out_fb_release;
}
Index: b/drivers/video/fbdev/vt8623fb.c
===================================================================
--- a/drivers/video/fbdev/vt8623fb.c
+++ b/drivers/video/fbdev/vt8623fb.c
@@ -669,10 +669,8 @@ static int vt8623_pci_probe(struct pci_d

/* Allocate and fill driver data structure */
info = framebuffer_alloc(sizeof(struct vt8623fb_info), &(dev->dev));
- if (! info) {
- dev_err(&(dev->dev), "cannot allocate memory\n");
+ if (!info)
return -ENOMEM;
- }

par = info->par;
mutex_init(&par->open_lock);