From: Amitoj Kaur Chawla <amitoj1606@gmail.com>
To: mchehab@kernel.org, gregkh@linuxfoundation.org,
linux-media@vger.kernel.org, devel@driverdev.osuosl.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] staging: media: atomisp: Remove unnecessary return statement in void function
Date: Thu, 29 Jun 2017 19:32:50 -0400 [thread overview]
Message-ID: <20170629233250.GA16135@amitoj-Inspiron-3542> (raw)
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
reply other threads:[~2017-06-29 23:32 UTC|newest]
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