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ocfs2/dlm: remove redundant null pointer check

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kfree on a NULL pointer is a no-op.  Remove the redundant null pointer
check.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Mark Fasheh <mfasheh@suse.de>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Sachin Kamat 2013-04-29 15:06:00 -07:00 committed by Linus Torvalds
parent 7f4804d4c8
commit 7cfa74d101
1 changed files with 2 additions and 4 deletions
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6
fs/ocfs2/dlm/dlmrecovery.c
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@ -1498,10 +1498,8 @@ int dlm_mig_lockres_handler(struct o2net_msg *msg, u32 len, void *data,
dlm_put(dlm); dlm_put(dlm);
if (ret < 0) { if (ret < 0) {
if (buf) kfree(buf);
kfree(buf); kfree(item);
if (item)
kfree(item);
mlog_errno(ret); mlog_errno(ret);
} }