From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Tue, 6 Mar 2012 15:14:35 +0000 (-0500)
Subject: NFS: Fix a typo in _nfs_display_fhandle
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=fa68a1ba1de349f0d1fcc54171b95236efe24148;p=linux-beck.git

NFS: Fix a typo in _nfs_display_fhandle

The check for 'fh == NULL' needs to come _before_ we dereference
fh.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 99a4f52c14b2..ba03b7908149 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -1058,7 +1058,7 @@ void _nfs_display_fhandle(const struct nfs_fh *fh, const char *caption)
 {
 	unsigned short i;
 
-	if (fh->size == 0 || fh == NULL) {
+	if (fh == NULL || fh->size == 0) {
 		printk(KERN_DEFAULT "%s at %p is empty\n", caption, fh);
 		return;
 	}