ext4: remove unused local variable

In get_implied_cluster_alloc(), rr_cluster_end was being
defined and set, but was never used.  Removed this.

Signed-off-by: Curt Wohlgemuth <curtw@google.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

1 files changed, 1 insertions, 2 deletions

diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 607b1557d292..4423b11476af 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -3625,7 +3625,7 @@ static int get_implied_cluster_alloc(struct super_block *sb,
         struct ext4_sb_info *sbi = EXT4_SB(sb);
         ext4_lblk_t c_offset = map->m_lblk & (sbi->s_cluster_ratio-1);
         ext4_lblk_t ex_cluster_start, ex_cluster_end;
-        ext4_lblk_t rr_cluster_start, rr_cluster_end;
+        ext4_lblk_t rr_cluster_start;
         ext4_lblk_t ee_block = le32_to_cpu(ex->ee_block);
         ext4_fsblk_t ee_start = ext4_ext_pblock(ex);
         unsigned short ee_len = ext4_ext_get_actual_len(ex);
@@ -3636,7 +3636,6 @@ static int get_implied_cluster_alloc(struct super_block *sb,
 
         /* The requested region passed into ext4_map_blocks() */
         rr_cluster_start = EXT4_B2C(sbi, map->m_lblk);
-        rr_cluster_end = EXT4_B2C(sbi, map->m_lblk + map->m_len - 1);
 
         if ((rr_cluster_start == ex_cluster_end) ||
             (rr_cluster_start == ex_cluster_start)) {