Couple fixes to fs/ecryptfs/inode.c
commitc381bfcf0cd100a37cd969fa0d3aa758e13b5bcc
authorMika Kukkonen <mikukkon@miku.homelinux.net>
Tue, 17 Jul 2007 11:04:53 +0000 (17 04:04 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Tue, 17 Jul 2007 17:23:08 +0000 (17 10:23 -0700)
tree84849928c8c11add3d13bf66e1f64a22698181a4
parent1269bc69b6649282091bb7007372acf4ab8357fd
Couple fixes to fs/ecryptfs/inode.c

Following was uncovered by compiling the kernel with '-W' flag:

  CC [M]  fs/ecryptfs/inode.o
fs/ecryptfs/inode.c: In function ‘ecryptfs_lookup’:
fs/ecryptfs/inode.c:304: warning: comparison of unsigned expression < 0 is always false
fs/ecryptfs/inode.c: In function ‘ecryptfs_symlink’:
fs/ecryptfs/inode.c:486: warning: comparison of unsigned expression < 0 is always false

Function ecryptfs_encode_filename() can return -ENOMEM, so change the
variables to plain int, as in the first case the only real use actually
expects int, and in latter case there is no use beoynd the error check.

Signed-off-by: Mika Kukkonen <mikukkon@iki.fi>
Cc: Michael Halcrow <mhalcrow@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/ecryptfs/inode.c