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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>
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@ -44,7 +44,6 @@ for_each_subchannel(int(*fn)(struct subchannel_id, void *), void *data)
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int ret;
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init_subchannel_id(&schid);
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ret = -ENODEV;
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do {
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do {
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ret = fn(schid, data);
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