[PATCH 3/3] [media] au0828-video: Move two assignments in au0828_init_isoc()
From: SF Markus Elfring
Date: Mon Oct 24 2016 - 17:01:50 EST
From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 24 Oct 2016 22:44:02 +0200
Move the assignment for the data structure members "isoc_copy"
and "num_bufs" behind the source code for memory allocations
by this function.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/media/usb/au0828/au0828-video.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/au0828/au0828-video.c
index b5c88a7..5ebda64 100644
--- a/drivers/media/usb/au0828/au0828-video.c
+++ b/drivers/media/usb/au0828/au0828-video.c
@@ -218,9 +218,6 @@ static int au0828_init_isoc(struct au0828_dev *dev, int max_packets,
int rc;
au0828_isocdbg("au0828: called au0828_prepare_isoc\n");
-
- dev->isoc_ctl.isoc_copy = isoc_copy;
- dev->isoc_ctl.num_bufs = num_bufs;
dev->isoc_ctl.urb = kcalloc(num_bufs,
sizeof(*dev->isoc_ctl.urb),
GFP_KERNEL);
@@ -240,6 +237,7 @@ static int au0828_init_isoc(struct au0828_dev *dev, int max_packets,
dev->isoc_ctl.buf = NULL;
sb_size = max_packets * dev->isoc_ctl.max_pkt_size;
+ dev->isoc_ctl.num_bufs = num_bufs;
/* allocate urbs and transfer buffers */
for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
@@ -276,6 +274,7 @@ static int au0828_init_isoc(struct au0828_dev *dev, int max_packets,
k += dev->isoc_ctl.max_pkt_size;
}
}
+ dev->isoc_ctl.isoc_copy = isoc_copy;
/* submit urbs and enables IRQ */
for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
--
2.10.1