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s390/css: unneeded initialization in for_each_subchannel

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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>
This commit is contained in:
Pierre Morel 2015-10-26 10:45:04 +01:00 committed by Martin Schwidefsky
parent 295d8fa961
commit 8f0ba83178
1 changed files with 0 additions and 1 deletions
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drivers/s390/cio/css.c
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@ -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);