| commit | 8f0ba630af45235a6866054704531d49e524e49a | [log] [tgz] |
|---|---|---|
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | Wed Sep 11 06:49:20 2013 +0800 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Mon Sep 30 13:04:38 2013 +0200 |
| tree | f16ad79e8df676bd837dc36d5d05f2dc789e8112 | |
| parent | 15c03dd4859ab16f9212238f29dd315654aa94f6 [diff] |
s390/3270: fix return value check in tty3270_resize_work() In case of error, the function tty3270_alloc_screen() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>