ext4: open-code ext4_mb_update_group_info

ext4_mb_update_group_info is only called in one place, and it's
extremely simple.  There's no reason to have it in a separate function
in a separate file as far as I can tell, it just obfuscates what's
really going on.

Perhaps it was intended to keep the grp->bb_* manipulation local to
mballoc.c but we're already accessing other grp-> fields in balloc.c
directly so this seems ok.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

1 files changed, 0 insertions, 9 deletions

diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index faf5bd056a93..833d87236881 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -2554,15 +2554,6 @@ exit_meta_group_info:
         return -ENOMEM;
 } /* ext4_mb_add_groupinfo */
 
-/*
- * Update an existing group.
- * This function is used for online resize
- */
-void ext4_mb_update_group_info(struct ext4_group_info *grp, ext4_grpblk_t add)
-{
-        grp->bb_free += add;
-}
-
 static int ext4_mb_init_backend(struct super_block *sb)
 {
         ext4_group_t ngroups = ext4_get_groups_count(sb);