[PATCH] device-mapper trivial: duplicate kfree in error path

Remove duplicate kfree in dm_register_target error path.
Signed-Off-By: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/md/dm-target.c

@@ -120,10 +120,9 @@ int dm_register_target(struct target_type *t)
 		return -ENOMEM;
 
 	down_write(&_lock);
-	if (__find_target_type(t->name)) {
-		kfree(ti);
+	if (__find_target_type(t->name))
 		rv = -EEXIST;
-	} else
+	else
 		list_add(&ti->list, &_targets);
 
 	up_write(&_lock);