From: Olga Kornievskaia <kolga@netapp.com>
Date: Thu, 6 Jul 2017 13:43:02 +0000 (-0400)
Subject: NFSv4.2 fix size storage for nfs42_proc_copy
X-Git-Tag: v4.13-rc1~30^2~6
X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-linux.git;a=commitdiff_plain;h=1ee48bdd22440c0b45f215fc41e16032383c1c81

NFSv4.2 fix size storage for nfs42_proc_copy

Return size of COPY is u64 but it was assigned to an "int" status.

Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
---

diff --git a/fs/nfs/nfs42proc.c b/fs/nfs/nfs42proc.c
index 319a47db218d..6c2db51e67a7 100644
--- a/fs/nfs/nfs42proc.c
+++ b/fs/nfs/nfs42proc.c
@@ -146,7 +146,7 @@ static ssize_t _nfs42_proc_copy(struct file *src,
 	loff_t pos_src = args->src_pos;
 	loff_t pos_dst = args->dst_pos;
 	size_t count = args->count;
-	int status;
+	ssize_t status;
 
 	status = nfs4_set_rw_stateid(&args->src_stateid, src_lock->open_context,
 				     src_lock, FMODE_READ);