commit dc3ac5ff82e768385a7c787a211cfb131bc1924b
author Martin Schwidefsky <schwidefsky@de.ibm.com> Mon Oct 14 16:48:29 2013 +0200
committer Martin Schwidefsky <schwidefsky@de.ibm.com> Thu Oct 24 17:17:09 2013 +0200
tree 7edaf2215d69ff2532d95e2cd04d5cebd8867c63
parent 3cf11d776aafdb8540f4ba2c57376d2089f77dba

s390/3270: remove unnecessary pointer check

Make smatch happy and remove this warning:

drivers/s390/char/raw3270.c:347 raw3270_irq() error: we previously
 assumed 'rq' could be null (see line 342)

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

drivers/s390/char/raw3270.c

diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c
index 24a08e8..c90ae6a 100644
--- a/drivers/s390/char/raw3270.c
+++ b/drivers/s390/char/raw3270.c
@@ -615,7 +615,7 @@
 
 	if (rp->state != RAW3270_STATE_RESET)
 		return;
-	if (rq && rq->rc) {
+	if (rq->rc) {
 		/* Reset command failed. */
 		rp->state = RAW3270_STATE_INIT;
 	} else if (0 && MACHINE_IS_VM) {