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| author | Mark Fasheh <mfasheh@suse.com> | 2008-10-07 14:25:16 -0700 |
|---|---|---|
| committer | Mark Fasheh <mfasheh@suse.com> | 2008-10-13 17:02:44 -0700 |
| commit | a81cb88b64a479b78c6dd5666678d50171865db8 (patch) | |
| tree | 9fe0f67e30d7c70d43785827e57736ac01558c24 /fs/ocfs2/suballoc.c | |
| parent | fd8351f83d413b41da956109cf429c15881886e2 (diff) | |
| download | linux-a81cb88b64a479b78c6dd5666678d50171865db8.tar.gz linux-a81cb88b64a479b78c6dd5666678d50171865db8.tar.bz2 linux-a81cb88b64a479b78c6dd5666678d50171865db8.zip | |
ocfs2: Don't check for NULL before brelse()
This is pointless as brelse() already does the check.
Signed-off-by: Mark Fasheh
Diffstat (limited to 'fs/ocfs2/suballoc.c')
| -rw-r--r-- | fs/ocfs2/suballoc.c | 29 |
1 files changed, 11 insertions, 18 deletions
diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c index d7a6f928c317..08d8844a3c2d 100644 --- a/fs/ocfs2/suballoc.c +++ b/fs/ocfs2/suballoc.c @@ -130,10 +130,8 @@ void ocfs2_free_ac_resource(struct ocfs2_alloc_context *ac) iput(inode); ac->ac_inode = NULL; } - if (ac->ac_bh) { - brelse(ac->ac_bh); - ac->ac_bh = NULL; - } + brelse(ac->ac_bh); + ac->ac_bh = NULL; } void ocfs2_free_alloc_context(struct ocfs2_alloc_context *ac) @@ -401,8 +399,7 @@ bail: if (ac) ocfs2_free_alloc_context(ac); - if (bg_bh) - brelse(bg_bh); + brelse(bg_bh); mlog_exit(status); return status; @@ -494,8 +491,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb, get_bh(bh); ac->ac_bh = bh; bail: - if (bh) - brelse(bh); + brelse(bh); mlog_exit(status); return status; @@ -1269,10 +1265,10 @@ static int ocfs2_search_chain(struct ocfs2_alloc_context *ac, &tmp_bits)) == -ENOSPC) { if (!bg->bg_next_group) break; - if (prev_group_bh) { - brelse(prev_group_bh); - prev_group_bh = NULL; - } + + brelse(prev_group_bh); + prev_group_bh = NULL; + next_group = le64_to_cpu(bg->bg_next_group); prev_group_bh = group_bh; group_bh = NULL; @@ -1367,10 +1363,8 @@ static int ocfs2_search_chain(struct ocfs2_alloc_context *ac, *bg_blkno = le64_to_cpu(bg->bg_blkno); *bits_left = le16_to_cpu(bg->bg_free_bits_count); bail: - if (group_bh) - brelse(group_bh); - if (prev_group_bh) - brelse(prev_group_bh); + brelse(group_bh); + brelse(prev_group_bh); mlog_exit(status); return status; @@ -1844,8 +1838,7 @@ int ocfs2_free_suballoc_bits(handle_t *handle, } bail: - if (group_bh) - brelse(group_bh); + brelse(group_bh); mlog_exit(status); return status; |