From 88b6edd17c62b7d346d21f4087893ce7d4ef828a Mon Sep 17 00:00:00 2001 From: Theodore Ts'o Date: Mon, 25 May 2009 11:50:39 -0400 Subject: ext4: Clean up calls to ext4_get_group_desc() If the caller isn't planning on modifying the block group descriptors, there's no need to pass in a pointer to a struct buffer_head. Nuking this saves a tiny amount of CPU time and stack space usage. Signed-off-by: "Theodore Ts'o" --- fs/ext4/super.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'fs/ext4/super.c') diff --git a/fs/ext4/super.c b/fs/ext4/super.c index eca6c057b119..91b98b58ccb9 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1660,7 +1660,6 @@ static int ext4_fill_flex_info(struct super_block *sb) { struct ext4_sb_info *sbi = EXT4_SB(sb); struct ext4_group_desc *gdp = NULL; - struct buffer_head *bh; ext4_group_t flex_group_count; ext4_group_t flex_group; int groups_per_flex = 0; @@ -1693,7 +1692,7 @@ static int ext4_fill_flex_info(struct super_block *sb) } for (i = 0; i < sbi->s_groups_count; i++) { - gdp = ext4_get_group_desc(sb, i, &bh); + gdp = ext4_get_group_desc(sb, i, NULL); flex_group = ext4_flex_group(sbi, i); atomic_set(&sbi->s_flex_groups[flex_group].free_inodes, -- cgit v1.2.3