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authorChengguang Xu <cgxu519@mykernel.net>2019-11-16 06:49:00 +0800
committerJan Kara <jack@suse.cz>2019-11-19 17:04:38 +0100
commit545886fead7abfdbeb46d3ac62256e1db72739a3 (patch)
tree02e5d0f32f3bf07b3f19df3c71514b68103f6458 /fs/ext2
parent6fcbcec9cfc7b3c6a2c1f1a23ebacedff7073e0a (diff)
downloadlinux-545886fead7abfdbeb46d3ac62256e1db72739a3.tar.bz2
ext2: code cleanup for descriptor_loc()
Code cleanup by removing unnecessary variable in descriptor_loc(). Link: https://lore.kernel.org/r/20191115224900.2613-1-cgxu519@mykernel.net Signed-off-by: Chengguang Xu <cgxu519@mykernel.net> Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ext2')
-rw-r--r--fs/ext2/super.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index 4cd401a2f207..bcffe25da2f0 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -800,7 +800,6 @@ static unsigned long descriptor_loc(struct super_block *sb,
{
struct ext2_sb_info *sbi = EXT2_SB(sb);
unsigned long bg, first_meta_bg;
- int has_super = 0;
first_meta_bg = le32_to_cpu(sbi->s_es->s_first_meta_bg);
@@ -808,10 +807,8 @@ static unsigned long descriptor_loc(struct super_block *sb,
nr < first_meta_bg)
return (logic_sb_block + nr + 1);
bg = sbi->s_desc_per_block * nr;
- if (ext2_bg_has_super(sb, bg))
- has_super = 1;
- return ext2_group_first_block_no(sb, bg) + has_super;
+ return ext2_group_first_block_no(sb, bg) + ext2_bg_has_super(sb, bg);
}
static int ext2_fill_super(struct super_block *sb, void *data, int silent)