[PATCH] v9fs: fix fid check in v9fs_create

Fix an incorrect check whether a fid was allocated in v9fs_create and if it
should be freed on error.
Signed-off-by: NLatchesar Ionkov <lucho@ionkov.net>
Cc: Eric Van Hensbergen <ericvh@ericvh.myip.org>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

fs/9p/vfs_inode.c

@@ -300,7 +300,7 @@ v9fs_create(struct v9fs_session_info *v9ses, u32 pfid, char *name, u32 perm,
 	fid = V9FS_NOFID;
 
 put_fid:
-	if (fid >= 0)
+	if (fid != V9FS_NOFID)
 		v9fs_put_idpool(fid, &v9ses->fidpool);
 
 	kfree(fcall);