path: root/fs/gfs2
diff options
authorBob Peterson <rpeterso@redhat.com>2012-08-09 12:48:47 -0500
committerSteven Whitehouse <swhiteho@redhat.com>2012-09-24 10:47:13 +0100
commit29c05b205d4d30248982d5167bb142146db89bd3 (patch)
treee493343c094102b541baade2fff0a09ee6e5c482 /fs/gfs2
parente5dc76b9afcfb936818261d65f6f9e1f2c346d59 (diff)
GFS2: Eliminate unnecessary check for state > 3 in bitfit
Function gfs2_bitfit was checking for state > 3, but that's impossible since it is only called from rgblk_search, which receives only GFS2_BLKST_ constants. Signed-off-by: Bob Peterson <rpeterso@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2')
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index c26711882a6..47d2346575a 100644
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -228,8 +228,6 @@ static u32 gfs2_bitfit(const u8 *buf, const unsigned int len,
u64 mask = 0x5555555555555555ULL;
u32 bit;
- BUG_ON(state > 3);
/* Mask off bits we don't care about at the start of the search */
mask <<= spoint;
tmp = gfs2_bit_search(ptr, mask, state);