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NFS: Fix a typo in _nfs_display_fhandle

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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>
This commit is contained in:
Trond Myklebust 2012-03-06 10:14:35 -05:00
parent 7e03b7cc07
commit fa68a1ba1d
1 changed files with 1 additions and 1 deletions
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2
fs/nfs/inode.c
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@ -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;
}