[Ocfs2-devel] [PATCH] ocfs2: clean dead code in suballoc.c

[Changwei Ge]

Stack variable fe is no longer used, so trim it to save some cpu cycles
and stack space.

Signed-off-by: Changwei Ge <ge.changwei at h3c.com>
---
  fs/ocfs2/suballoc.c | 3 ---
  1 file changed, 3 deletions(-)

diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
index 71f22c8fbffd..a74108d22d47 100644
--- a/fs/ocfs2/suballoc.c
+++ b/fs/ocfs2/suballoc.c
@@ -2566,7 +2566,6 @@ static int _ocfs2_free_clusters(handle_t *handle,
  	int status;
  	u16 bg_start_bit;
  	u64 bg_blkno;
-	struct ocfs2_dinode *fe;

  	/* You can't ever have a contiguous set of clusters
  	 * bigger than a block group bitmap so we never have to worry
@@ -2575,8 +2574,6 @@ static int _ocfs2_free_clusters(handle_t *handle,
  	 * gotten tested really well. */
  	BUG_ON(start_blk != ocfs2_clusters_to_blocks(bitmap_inode->i_sb, 
ocfs2_blocks_to_clusters(bitmap_inode->i_sb, start_blk)));

-	fe = (struct ocfs2_dinode *) bitmap_bh->b_data;
-
  	ocfs2_block_to_cluster_group(bitmap_inode, start_blk, &bg_blkno,
  				     &bg_start_bit);

-- 
2.11.0