diff mbox series

media: atomisp: Remove unneeded return variable

Message ID 1612422154-53345-1-git-send-email-yang.lee@linux.alibaba.com (mailing list archive)
State New, archived
Headers show
Series media: atomisp: Remove unneeded return variable | expand

Commit Message

Yang.Lee Feb. 4, 2021, 7:02 a.m. UTC
This patch removes unneeded return variables, using only
'0' instead.
It fixes the following warning detected by coccinelle:
./drivers/staging/media/atomisp/pci/sh_css_mipi.c:39:5-8: Unneeded
variable: "err". Return "0" on line 44

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
 drivers/staging/media/atomisp/pci/sh_css_mipi.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/staging/media/atomisp/pci/sh_css_mipi.c b/drivers/staging/media/atomisp/pci/sh_css_mipi.c
index d5ae7f0..de8ee45 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_mipi.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_mipi.c
@@ -36,12 +36,10 @@ 
 int
 ia_css_mipi_frame_specify(const unsigned int size_mem_words,
 			  const bool contiguous) {
-	int err = 0;
-
 	my_css.size_mem_words = size_mem_words;
 	(void)contiguous;
 
-	return err;
+	return 0;
 }
 
 /*