From: Sebastian Ott <sebott@linux.vnet.ibm.com>
Date: Thu, 22 May 2014 11:35:50 +0000 (+0200)
Subject: s390/cio: remove weird assignment during argument evaluation
X-Git-Tag: firefly_0821_release~176^2~3465^2~36^2~5
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6adbc9236bc01225c056757d6e0eb14cd0409dff;p=firefly-linux-kernel-4.4.55.git

s390/cio: remove weird assignment during argument evaluation

Get rid of a useless assignment during argument evaluation.

No functional change.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

diff --git a/drivers/s390/cio/ccwreq.c b/drivers/s390/cio/ccwreq.c
index 5156264d0c74..fc5fb51d9bce 100644
--- a/drivers/s390/cio/ccwreq.c
+++ b/drivers/s390/cio/ccwreq.c
@@ -46,7 +46,7 @@ static u16 ccwreq_next_path(struct ccw_device *cdev)
 		goto out;
 	}
 	req->retries	= req->maxretries;
-	req->mask	= lpm_adjust(req->mask >>= 1, req->lpm);
+	req->mask	= lpm_adjust(req->mask >> 1, req->lpm);
 out:
 	return req->mask;
 }