From: Steve French <smfrench@gmail.com>
Date: Sun, 27 Aug 2017 21:56:08 +0000 (-0500)
Subject: CIFS: remove endian related sparse warning
X-Git-Tag: v3.2.95~80
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=70e9d1906a0fc524bd8d8ba371debb3abcb8cf5b;p=thirdparty%2Fkernel%2Fstable.git

CIFS: remove endian related sparse warning

commit 6e3c1529c39e92ed64ca41d53abadabbaa1d5393 upstream.

Recent patch had an endian warning ie
cifs: return ENAMETOOLONG for overlong names in cifs_open()/cifs_lookup()

Signed-off-by: Steve French <smfrench@gmail.com>
CC: Ronnie Sahlberg <lsahlber@redhat.com>
Acked-by: Pavel Shilovsky <pshilov@microsoft.com>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index 1c4b50fba74a4..a1c99c4e7763b 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -522,7 +522,7 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
 
 	/* Don't allow path components longer than the server max. */
 	if (unlikely(direntry->d_name.len >
-		     pTcon->fsAttrInfo.MaxPathNameComponentLength)) {
+		     le32_to_cpu(pTcon->fsAttrInfo.MaxPathNameComponentLength))) {
 		rc = -ENAMETOOLONG;
 		goto lookup_out;
 	}