gcc 4.6: fix potentially unused variable
authorHugo Mills <hugo@carfax.org.uk>
Thu, 28 Jul 2011 21:17:57 +0000 (22:17 +0100)
committerChris Mason <chris.mason@oracle.com>
Tue, 25 Oct 2011 13:18:59 +0000 (09:18 -0400)
commitdb9831e4f4b975ef852027eabeb75099a8b64f60
treea024de3e1dcacef6c64b98603fce15bb98adcf26
parent3516e6b56e5026d6716e9fd1e3f70ded0f147e6c
gcc 4.6: fix potentially unused variable

Fix a complaint by gcc 4.6 that "ret" may be unused in
process_one_leaf of btrfsck.

Signed-off-by: Hugo Mills <hugo@carfax.org.uk>
btrfsck.c