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ext[234]: cleanup ext[234]_bg_num_gdb()

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Use ext[234]_bg_has_super() to remove duplicate code.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Akinobu Mita 2008-02-06 01:40:17 -08:00 committed by Linus Torvalds
parent fb01bfdac7
commit 859cb93679
3 changed files with 3 additions and 14 deletions
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5
fs/ext2/balloc.c
View File

@ -1533,9 +1533,6 @@ int ext2_bg_has_super(struct super_block *sb, int group)
*/
unsigned long ext2_bg_num_gdb(struct super_block *sb, int group)
{
if (EXT2_HAS_RO_COMPAT_FEATURE(sb,EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER)&&
!ext2_group_sparse(group))
return 0;
return EXT2_SB(sb)->s_gdb_count;
return ext2_bg_has_super(sb, group) ? EXT2_SB(sb)->s_gdb_count : 0;
}

6
fs/ext3/balloc.c
View File

@ -1848,11 +1848,7 @@ static unsigned long ext3_bg_num_gdb_meta(struct super_block *sb, int group)
static unsigned long ext3_bg_num_gdb_nometa(struct super_block *sb, int group)
{
if (EXT3_HAS_RO_COMPAT_FEATURE(sb,
EXT3_FEATURE_RO_COMPAT_SPARSE_SUPER) &&
!ext3_group_sparse(group))
return 0;
return EXT3_SB(sb)->s_gdb_count;
return ext3_bg_has_super(sb, group) ? EXT3_SB(sb)->s_gdb_count : 0;
}
/**

6
fs/ext4/balloc.c
View File

@ -2011,11 +2011,7 @@ static unsigned long ext4_bg_num_gdb_meta(struct super_block *sb,
static unsigned long ext4_bg_num_gdb_nometa(struct super_block *sb,
ext4_group_t group)
{
if (EXT4_HAS_RO_COMPAT_FEATURE(sb,
EXT4_FEATURE_RO_COMPAT_SPARSE_SUPER) &&
!ext4_group_sparse(group))
return 0;
return EXT4_SB(sb)->s_gdb_count;
return ext4_bg_has_super(sb, group) ? EXT4_SB(sb)->s_gdb_count : 0;
}
/**