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Commit 14d7f3ef authored by Curt Wohlgemuth's avatar Curt Wohlgemuth Committed by Theodore Ts'o
Browse files

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: default avatarCurt Wohlgemuth <curtw@google.com>
Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>
parent acd6ad83

fs/ext4/extents.c

+1 −2
Original line number Diff line number Diff line
@@ -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)) {