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Subject[PATCH] [media] sq905: Delete an error message for a failed memory allocation in sq905_dostream()
Date
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 18 Sep 2017 21:30:58 +0200

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/media/usb/gspca/sq905.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/media/usb/gspca/sq905.c b/drivers/media/usb/gspca/sq905.c
index f1da34a10ce8..ca8cdd753a2b 100644
--- a/drivers/media/usb/gspca/sq905.c
+++ b/drivers/media/usb/gspca/sq905.c
@@ -218,10 +218,8 @@ static void sq905_dostream(struct work_struct *work)
u8 *buffer;

buffer = kmalloc(SQ905_MAX_TRANSFER, GFP_KERNEL | GFP_DMA);
- if (!buffer) {
- pr_err("Couldn't allocate USB buffer\n");
+ if (!buffer)
goto quit_stream;
- }

frame_sz = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].sizeimage
+ FRAME_HEADER_LEN;
--
2.14.1
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