[PATCH] staging: media: atomisp: Remove unnecessary return statement in void function

From	Amitoj Kaur Chawla <amitoj1606@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] staging: media: atomisp: Remove unnecessary return statement in void function
Date	2017-06-30 01:40 +0200
Message-ID	<tXRcv-5ZS-27@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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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

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[PATCH] staging: media: atomisp: Remove unnecessary return statement  in void function Amitoj Kaur Chawla <amitoj1606@gmail.com> - 2017-06-30 01:40 +0200

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