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btrfs: remove useless return value statement in split_node 

At the point when we set 'ret = 0' it's guaranteed that the function is
going to return 0 so directly return 0. No functional changes.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2020-11-12 13:24:02 +02:00 committed by David Sterba
parent f30bed8342
commit d5286a92ea
1 changed files with 1 additions and 2 deletions
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3
fs/btrfs/ctree.c
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@ -3459,7 +3459,6 @@ static noinline int split_node(struct btrfs_trans_handle *trans,
(c_nritems - mid) * sizeof(struct btrfs_key_ptr));
btrfs_set_header_nritems(split, c_nritems - mid);
btrfs_set_header_nritems(c, mid);
ret = 0;
btrfs_mark_buffer_dirty(c);
btrfs_mark_buffer_dirty(split);
@ -3477,7 +3476,7 @@ static noinline int split_node(struct btrfs_trans_handle *trans,
btrfs_tree_unlock(split);
free_extent_buffer(split);
}
return ret;
return 0;
}
/*