[PATCH] NFS: __nfs_revalidate_inode() can use "inode" before checking it is non-NULL

The "!inode" check in __nfs_revalidate_inode() occurs well after the first
time it is dereferenced, so get rid of it.

Coverity: #cid 1372, 1373

Test plan:
Code review; recheck with Coverity.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 9979ad1cf8eb..08cc4c5919ab 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -583,7 +583,7 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
 
         nfs_inc_stats(inode, NFSIOS_INODEREVALIDATE);
         lock_kernel();
-        if (!inode || is_bad_inode(inode))
+        if (is_bad_inode(inode))
                 goto out_nowait;
         if (NFS_STALE(inode))
                 goto out_nowait;