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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2014-12-11 02:42:07 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-11 04:41:04 +0300 |
| commit | b3e3e5af60e0fda182e978f568cc512568c024cf (patch) | |
| tree | 2ae550c649d8f302e89af076c7c25bbfcd4fcfc7 /fs/ocfs2 | |
| parent | 88d69b92fc12084af43cba428bda9727c0ca084f (diff) | |
| download | linux-b3e3e5af60e0fda182e978f568cc512568c024cf.tar.xz | |
ocfs2: remove unneeded NULL check
In commit 1faf289454b9 ("ocfs2_dlm: disallow a domain join if node maps
mismatch") we introduced a new earlier NULL check so this one is not
needed. Also static checkers complain because we dereference it first
and then check for NULL.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ocfs2')
| -rw-r--r-- | fs/ocfs2/dlm/dlmdomain.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c index 02d315fef432..50a59d2337b2 100644 --- a/fs/ocfs2/dlm/dlmdomain.c +++ b/fs/ocfs2/dlm/dlmdomain.c @@ -877,7 +877,7 @@ static int dlm_query_join_handler(struct o2net_msg *msg, u32 len, void *data, * to be put in someone's domain map. * Also, explicitly disallow joining at certain troublesome * times (ie. during recovery). */ - if (dlm && dlm->dlm_state != DLM_CTXT_LEAVING) { + if (dlm->dlm_state != DLM_CTXT_LEAVING) { int bit = query->node_idx; spin_lock(&dlm->spinlock); |