Messages in this thread Patch in this message | | | From | Steven Whitehouse <> | Subject | [PATCH 15/27] GFS2: Eliminate unnecessary check for state > 3 in bitfit | Date | Wed, 26 Sep 2012 09:25:36 +0100 |
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From: Bob Peterson <rpeterso@redhat.com>
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>
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c index c267118..47d2346 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); -- 1.7.4
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