From: Kinglong Mee <kinglongmee@gmail.com>
Date: Sun, 22 Mar 2015 14:17:10 +0000 (+0800)
Subject: NFSD: Take care the return value from nfsd4_encode_stateid
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=376675daeac3dc0e39b84ca90f0bdc41a9d44d46;p=openwrt%2Fstaging%2Fblogic.git

NFSD: Take care the return value from nfsd4_encode_stateid

Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---

diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index c76654c3605f..5fb7e78169a6 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -4135,7 +4135,7 @@ nfsd4_encode_layoutreturn(struct nfsd4_compoundres *resp, __be32 nfserr,
 		return nfserr_resource;
 	*p++ = cpu_to_be32(lrp->lrs_present);
 	if (lrp->lrs_present)
-		nfsd4_encode_stateid(xdr, &lrp->lr_sid);
+		return nfsd4_encode_stateid(xdr, &lrp->lr_sid);
 	return nfs_ok;
 }
 #endif /* CONFIG_NFSD_PNFS */