From: Frank Sorenson <sorenson@redhat.com>
Date: Tue, 23 Oct 2018 15:34:57 +0000 (-0500)
Subject: NFS: change sign of nfs_fh length
X-Git-Tag: v4.20-rc1~2^2~2
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=86bbd7422ae6a33735df6846fd685e46686da714;p=uclinux-h8%2Flinux.git

NFS: change sign of nfs_fh length

The filehandle has a length which is defined as a 32-bit
"unsigned integer".  Change sign of the length appropriately.

Signed-off-by: Frank Sorenson <sorenson@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
---

diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index b7bde12d8cd5..2fc8f6fa25e4 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -3516,7 +3516,7 @@ static int decode_attr_exclcreat_supported(struct xdr_stream *xdr,
 static int decode_attr_filehandle(struct xdr_stream *xdr, uint32_t *bitmap, struct nfs_fh *fh)
 {
 	__be32 *p;
-	int len;
+	u32 len;
 
 	if (fh != NULL)
 		memset(fh, 0, sizeof(*fh));