[PATCH 3.16 135/410] uas: Log error codes when logging errors
From: Ben Hutchings
Date: Thu Jun 07 2018 - 10:48:34 EST
3.16.57-rc1 review patch. If anyone has any objections, please let me know.
------------------
From: Hans de Goede <hdegoede@xxxxxxxxxx>
commit ce39fe6fa115d9fea0112c907773a400b98d2463 upstream.
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
drivers/usb/storage/uas.c | 17 ++++++++++++-----
1 file changed, 12 insertions(+), 5 deletions(-)
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -928,7 +928,8 @@ static int uas_eh_bus_reset_handler(stru
usb_unlock_device(udev);
if (err) {
- shost_printk(KERN_INFO, sdev->host, "%s FAILED\n", __func__);
+ shost_printk(KERN_INFO, sdev->host, "%s FAILED err %d\n",
+ __func__, err);
return FAILED;
}
@@ -1188,13 +1189,16 @@ static int uas_post_reset(struct usb_int
struct Scsi_Host *shost = usb_get_intfdata(intf);
struct uas_dev_info *devinfo = (struct uas_dev_info *)shost->hostdata;
unsigned long flags;
+ int err;
if (devinfo->shutdown)
return 0;
- if (uas_configure_endpoints(devinfo) != 0) {
+ err = uas_configure_endpoints(devinfo);
+ if (err) {
shost_printk(KERN_ERR, shost,
- "%s: alloc streams error after reset", __func__);
+ "%s: alloc streams error %d after reset",
+ __func__, err);
return 1;
}
@@ -1232,10 +1236,13 @@ static int uas_reset_resume(struct usb_i
struct Scsi_Host *shost = usb_get_intfdata(intf);
struct uas_dev_info *devinfo = (struct uas_dev_info *)shost->hostdata;
unsigned long flags;
+ int err;
- if (uas_configure_endpoints(devinfo) != 0) {
+ err = uas_configure_endpoints(devinfo);
+ if (err) {
shost_printk(KERN_ERR, shost,
- "%s: alloc streams error after reset", __func__);
+ "%s: alloc streams error %d after reset",
+ __func__, err);
return -EIO;
}