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btrfs: Remove extra parentheses from condition in copy_items() 

There is no need for the extra pair of parentheses, remove it. This
fixes the following warning when building with clang:

fs/btrfs/tree-log.c:3694:10: warning: equality comparison with extraneous
  parentheses [-Wparentheses-equality]
                if ((i == (nr - 1)))
                     ~~^~~~~~~~~~~

Also remove the unnecessary parentheses around the substraction.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Matthias Kaehlcke 2017-07-27 14:30:23 -07:00 committed by David Sterba
parent 0ce1dd2a4a
commit 0dde10bed2
1 changed files with 1 additions and 1 deletions
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2
fs/btrfs/tree-log.c
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@ -3688,7 +3688,7 @@ static noinline int copy_items(struct btrfs_trans_handle *trans,
src_offset = btrfs_item_ptr_offset(src, start_slot + i);
if ((i == (nr - 1)))
if (i == nr - 1)
last_key = ins_keys[i];
if (ins_keys[i].type == BTRFS_INODE_ITEM_KEY) {