locks: use list_first_entry_or_null()

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Simplify the code with list_first_entry_or_null().

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Jeff Layton <jeff.layton@primarydata.com>

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Geliang Tang 2015-11-18 21:40:33 +08:00 • committed by Jeff Layton

parent 95ace75414

commit 8ace5dfb98

1 changed files with 4 additions and 6 deletions

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fs/locks.c

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