From: Kinglong Mee <kinglongmee@gmail.com>
Date: Mon, 24 Mar 2014 03:56:59 +0000 (+0800)
Subject: NFSD: Using free_conn free connection
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=3f42d2c428c724212c5f4249daea97e254eb0546;p=deliverable%2Flinux.git

NFSD: Using free_conn free connection

Connection from alloc_conn must be freed through free_conn,
otherwise, the reference of svc_xprt will never be put.

Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 7415eac36501..5a9588e55f2e 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -2287,7 +2287,8 @@ out:
 	if (!list_empty(&clp->cl_revoked))
 		seq->status_flags |= SEQ4_STATUS_RECALLABLE_STATE_REVOKED;
 out_no_session:
-	kfree(conn);
+	if (conn)
+		free_conn(conn);
 	spin_unlock(&nn->client_lock);
 	return status;
 out_put_session: