btrfs: Remove extra parentheses from condition in copy_items()
commit0dde10bed2c44a4024eb446cc72fe4e0cb97ec06
authorMatthias Kaehlcke <mka@chromium.org>
Thu, 27 Jul 2017 21:30:23 +0000 (27 14:30 -0700)
committerDavid Sterba <dsterba@suse.com>
Mon, 21 Aug 2017 15:47:42 +0000 (21 17:47 +0200)
treeb733f8f5c7c6540eca747d9e19aad5697e220c46
parent0ce1dd2a4ab5513cfa9cce3138251a3c71e446cd
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>
fs/btrfs/tree-log.c