s390/sclp_cmd: replace PTR_RET with PTR_ERR_OR_ZERO
authorDuan Jiong <duanj.fnst@cn.fujitsu.com>
Fri, 11 Apr 2014 11:41:54 +0000 (13:41 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Fri, 11 Apr 2014 11:53:42 +0000 (13:53 +0200)
commit5896f8fe491891f551bdc6574bbc4a07c054c30b
treed55d79de98c090362e56e7fdbe66ec0dea07eda3
parent83d8e2527641b0710834bceeae5a681ffa759e1e
s390/sclp_cmd: replace PTR_RET with PTR_ERR_OR_ZERO

PTR_RET is deprecated. Do not recommend its usage anymore.
Use PTR_ERR_OR_ZERO instead.

Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/char/sclp_cmd.c