]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commitdiff
btrfs: Remove extra parentheses from condition in copy_items()
authorMatthias Kaehlcke <mka@chromium.org>
Thu, 27 Jul 2017 21:30:23 +0000 (14:30 -0700)
committerDavid Sterba <dsterba@suse.com>
Mon, 21 Aug 2017 15:47:42 +0000 (17:47 +0200)
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

index a2a84e266d371fb6868d632d75068bc8b3c18044..ad7f4bab640be36d9f43b8b2f3371a7bd871738f 100644 (file)
@@ -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) {