From: Xue jiufei <xuejiufei@huawei.com>
Date: Thu, 9 Oct 2014 22:25:03 +0000 (-0700)
Subject: ocfs2: remove unused code in dlm_new_lockres()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6ae075485e2d91921bdd64e49896b1bae87d1ba2;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

ocfs2: remove unused code in dlm_new_lockres()

Remove the branch that free res->lockname.name because the condition
is never satisfied when jump to label error.

Signed-off-by: joyce.xue <xuejiufei@huawei.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>
---

diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index 12ba682fc53c..215e41abf101 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -625,9 +625,6 @@ struct dlm_lock_resource *dlm_new_lockres(struct dlm_ctxt *dlm,
 	return res;
 
 error:
-	if (res && res->lockname.name)
-		kmem_cache_free(dlm_lockname_cache, (void *)res->lockname.name);
-
 	if (res)
 		kmem_cache_free(dlm_lockres_cache, res);
 	return NULL;