From: Mahati Chamarthy <mahati.chamarthy@gmail.com>
Date: Mon, 22 Sep 2014 17:34:13 +0000 (+0530)
Subject: Staging: vme: devices: Merges two lines of code and removes unused variable
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=fc489a528728dcce38df10a74cc1539522b670e7;p=linux-beck.git

Staging: vme: devices: Merges two lines of code and removes unused variable

This patch merges an assignment with an immediately following return of
the assigned variable.  The following Coccinelle semantic patch was used
to make this transformation:

@@
expression ret;
identifier f;
@@

-ret =
+return
     f(...);
-return ret;

Signed-off-by: Mahati Chamarthy <mahati.chamarthy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/vme/devices/vme_user.c b/drivers/staging/vme/devices/vme_user.c
index 920e50addd3e..73cec14cbf56 100644
--- a/drivers/staging/vme/devices/vme_user.c
+++ b/drivers/staging/vme/devices/vme_user.c
@@ -482,11 +482,9 @@ static int vme_user_ioctl(struct inode *inode, struct file *file,
 				return -EFAULT;
 			}
 
-			retval = vme_irq_generate(vme_user_bridge,
+			return vme_irq_generate(vme_user_bridge,
 						  irq_req.level,
 						  irq_req.statid);
-
-			return retval;
 		}
 		break;
 	case MASTER_MINOR: