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| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2016-06-17 17:33:59 +0000 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2017-04-05 09:36:52 -0400 |
| commit | 62277de758b155dc04b78f195a1cb5208c37b2df (patch) | |
| tree | 5853dbb3ecb5007c24899187602b49d51657025c /kernel/smpboot.h | |
| parent | a71c9a1c779f2499fb2afc0553e543f18aff6edf (diff) | |
| download | linux-62277de758b155dc04b78f195a1cb5208c37b2df.tar.gz linux-62277de758b155dc04b78f195a1cb5208c37b2df.tar.bz2 linux-62277de758b155dc04b78f195a1cb5208c37b2df.zip | |
ring-buffer: Fix return value check in test_ringbuffer()
In case of error, the function kthread_run() returns ERR_PTR()
and never returns NULL. The NULL test in the return value check
should be replaced with IS_ERR().
Link: http://lkml.kernel.org/r/1466184839-14927-1-git-send-email-weiyj_lk@163.com
Cc: stable@vger.kernel.org
Fixes: 6c43e554a ("ring-buffer: Add ring buffer startup selftest")
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/smpboot.h')
0 files changed, 0 insertions, 0 deletions