From a1420384e3aa83b4ac8af85ae92d84f320272756 Mon Sep 17 00:00:00 2001
From: Kinglong Mee <kinglongmee@gmail.com>
Date: Sun, 15 Mar 2015 23:12:15 +0800
Subject: [PATCH] NFSD: Put exports after nfsd4_layout_verify fail

Fix commit 9cf514ccfa (nfsd: implement pNFS operations).

Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---
 fs/nfsd/nfs4proc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index d30bea8d0277..92b9d97aff4f 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -1237,8 +1237,8 @@ nfsd4_getdeviceinfo(struct svc_rqst *rqstp,
 		nfserr = ops->proc_getdeviceinfo(exp->ex_path.mnt->mnt_sb, gdp);
 
 	gdp->gd_notify_types &= ops->notify_types;
-	exp_put(exp);
 out:
+	exp_put(exp);
 	return nfserr;
 }
 
-- 
2.30.2