From: Al Viro <viro@ftp.linux.org.uk>
Date: Sun, 22 Jul 2007 09:59:06 +0000 (+0100)
Subject: fix broken handling of port=... in NFS option parsing
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=41089644c110756a6d09ace77c8d7624660d086a;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

fix broken handling of port=... in NFS option parsing

Obviously broken on little-endian; fortunately, the option is not
frequently used...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
[ Hey, sparse is wonderful, but even better than sparse is having people
  like Al that actually _run_ it and fix bugs using it.    - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index b34b7a711d5..b2a851c1b8c 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -732,7 +732,7 @@ static int nfs_parse_mount_options(char *raw,
 				return 0;
 			if (option < 0 || option > 65535)
 				return 0;
-			mnt->nfs_server.address.sin_port = htonl(option);
+			mnt->nfs_server.address.sin_port = htons(option);
 			break;
 		case Opt_rsize:
 			if (match_int(args, &mnt->rsize))