* [PATCH] staging: media: atomisp: Remove unnecessary return statement in void function
@ 2017-06-29 23:32 Amitoj Kaur Chawla
0 siblings, 0 replies; only message in thread
From: Amitoj Kaur Chawla @ 2017-06-29 23:32 UTC (permalink / raw)
To: mchehab, gregkh, linux-media, devel, linux-kernel
Return statement at the end of a void function is useless.
The Coccinelle semantic patch used to make this change is as follows:
//<smpl>
@@
identifier f;
expression e;
@@
void f(...) {
<...
- return
e;
...>
}
//</smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
---
drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c b/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c
index 5729539..22c0342 100644
--- a/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c
@@ -636,7 +636,7 @@ void hmm_vunmap(ia_css_ptr virt)
return;
}
- return hmm_bo_vunmap(bo);
+ hmm_bo_vunmap(bo);
}
int hmm_pool_register(unsigned int pool_size,
--
2.7.4
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2017-06-29 23:32 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-06-29 23:32 [PATCH] staging: media: atomisp: Remove unnecessary return statement in void function Amitoj Kaur Chawla
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.