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| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-09-11 06:49:20 +0800 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-09-30 13:04:38 +0200 |
| commit | 8f0ba630af45235a6866054704531d49e524e49a (patch) | |
| tree | f16ad79e8df676bd837dc36d5d05f2dc789e8112 /arch | |
| parent | 15c03dd4859ab16f9212238f29dd315654aa94f6 (diff) | |
| download | op-kernel-dev-8f0ba630af45235a6866054704531d49e524e49a.zip op-kernel-dev-8f0ba630af45235a6866054704531d49e524e49a.tar.gz | |
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>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions
