From: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Date: Thu, 29 Jun 2017 23:32:50 +0000 (-0400)
Subject: media: staging: atomisp: Remove unnecessary return statement in void function
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=dd69a3c1ded8fe477febd3e728e312d9a555695d;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

media: staging: atomisp: Remove unnecessary return statement in void function

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>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
---

diff --git a/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c b/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c
index 05eeff58a229..de0426b0a1a4 100644
--- a/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c
@@ -640,7 +640,7 @@ 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,