media: staging: atomisp: cleanup out of memory messages

Logging of explicit out of memory messages is redundant since memory allocation
failures produce a backtrace.

Done with the help of the following cocci script:

@@
expression ex, ret;
statement s;
constant char[] c;
constant err;
identifier f, l;
@@

ex =
\(kmalloc\|kmalloc_array\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\|
kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\|devm_kzalloc\)(...)
... when != ex

if (
(
!ex
|
unlikely(!ex)
)
)
- {
- f(..., c, ...);
(
return ex;
|
return;
|
return err;
|
goto l;
)
- }
else s

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c
index d8cfed358d55..d64c98944d49 100644
--- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c
@@ -1137,10 +1137,8 @@ static int remove_pad_from_frame(struct atomisp_device *isp,
 	ia_css_ptr store = load;
 
 	buffer = kmalloc(width*sizeof(load), GFP_KERNEL);
-	if (!buffer) {
-		dev_err(isp->dev, "out of memory.\n");
+	if (!buffer)
 		return -ENOMEM;
-	}
 
 	load += ISP_LEFT_PAD;
 	for (i = 0; i < height; i++) {