ocfs2: remove pointless assignment from ocfs2_calc_refcount_meta_credits()

The assigned value is never used.

Coverity-id 1226847.

Signed-off-by: Jan Kara <jack@suse.cz>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
index d81f6e2a97f5d4c70d6324cf0a7483a874cd7b9a..ee541f92dab40308352f22cc5794056d44beb432 100644 (file)
--- a/fs/ocfs2/refcounttree.c
+++ b/fs/ocfs2/refcounttree.c
@@ -2428,8 +2428,6 @@ static int ocfs2_calc_refcount_meta_credits(struct super_block *sb,
                        get_bh(prev_bh);
                }
 
-               rb = (struct ocfs2_refcount_block *)ref_leaf_bh->b_data;
-
                trace_ocfs2_calc_refcount_meta_credits_iterate(
                                recs_add, (unsigned long long)cpos, clusters,
                                (unsigned long long)le64_to_cpu(rec.r_cpos),