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authorCurt Wohlgemuth <curtw@google.com>2011-12-18 17:39:02 -0500
committerTheodore Ts'o <tytso@mit.edu>2011-12-18 17:39:02 -0500
commit14d7f3efe923bc60839c65f9818793c64b4d708b (patch)
treea37a51ebbec9bd97dc25503cef7b6440a684330c /fs/ext4/extents.c
parentacd6ad83517639e8f09a8c5525b1dccd81cd2a10 (diff)
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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>
Diffstat (limited to 'fs/ext4/extents.c')
-rw-r--r--fs/ext4/extents.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 607b1557d29..4423b11476a 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)) {