From: Brad Hubbard <bhubbard@redhat.com>
Date: Tue, 18 Aug 2015 02:18:53 +0000 (+0800)
Subject: ceph: remove redundant test of head->safe and silence static analysis warnings
X-Git-Tag: firefly_0821_release~176^2~1080^2~10
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1550d34e5626a20a2e12c73bdc1e6e217a0ba897;p=firefly-linux-kernel-4.4.55.git

ceph: remove redundant test of head->safe and silence static analysis warnings

Signed-off-by: Brad Hubbard <bhubbard@redhat.com>
Signed-off-by: Yan, Zheng <zyan@redhat.com>
---

diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index ddc471c32230..d4eaa849a820 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -2415,7 +2415,7 @@ static void handle_reply(struct ceph_mds_session *session, struct ceph_msg *msg)
 		mutex_unlock(&mdsc->mutex);
 		goto out;
 	}
-	if (req->r_got_safe && !head->safe) {
+	if (req->r_got_safe) {
 		pr_warn("got unsafe after safe on %llu from mds%d\n",
 			   tid, mds);
 		mutex_unlock(&mdsc->mutex);