From 8f0ba83178d4f3630687296c45d593326ec2d63d Mon Sep 17 00:00:00 2001
From: Pierre Morel <pmorel@linux.vnet.ibm.com>
Date: Mon, 26 Oct 2015 10:45:04 +0100
Subject: [PATCH] s390/css: unneeded initialization in for_each_subchannel

The ret variable is always set by the fn function.
There is no need to initialize it.

Signed-off-by: Pierre Morel <pmorel@linux.vnet.ibm.com>
Reviewed-By: Sascha Silbe <silbe@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
 drivers/s390/cio/css.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index 25b4ee1..2ee3053 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -44,7 +44,6 @@ for_each_subchannel(int(*fn)(struct subchannel_id, void *), void *data)
 	int ret;
 
 	init_subchannel_id(&schid);
-	ret = -ENODEV;
 	do {
 		do {
 			ret = fn(schid, data);
-- 
2.7.4