ocfs2: don't print error in ocfs2_permission()

Errors from generic_permission() can happen in valid cases and shouldn't be
reported.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 9fd590b..a50447d 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -966,8 +966,6 @@
 	}
 
 	ret = generic_permission(inode, mask, NULL);
-	if (ret)
-		mlog_errno(ret);
 
 	ocfs2_meta_unlock(inode, 0);
 out: