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Subject[PATCH] [media] jl2005bcd: Delete an error message for a failed memory allocation in jl2005c_dostream()
Date
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 18 Sep 2017 19:24:24 +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/jl2005bcd.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/media/usb/gspca/jl2005bcd.c b/drivers/media/usb/gspca/jl2005bcd.c
index 17c7a953564c..23400ead1919 100644
--- a/drivers/media/usb/gspca/jl2005bcd.c
+++ b/drivers/media/usb/gspca/jl2005bcd.c
@@ -320,10 +320,8 @@ static void jl2005c_dostream(struct work_struct *work)
u8 *buffer;

buffer = kmalloc(JL2005C_MAX_TRANSFER, GFP_KERNEL | GFP_DMA);
- if (!buffer) {
- pr_err("Couldn't allocate USB buffer\n");
+ if (!buffer)
goto quit_stream;
- }

while (gspca_dev->present && gspca_dev->streaming) {
#ifdef CONFIG_PM
--
2.14.1
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