Btrfs: Fix checkpatch.pl warnings

There were many, most are fixed now.  struct-funcs.c generates some warnings
but these are bogus.

Signed-off-by: Chris Mason <chris.mason@oracle.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/dir-item.c b/fs/btrfs/dir-item.c
index 5040b71f1900..926a0b287a7d 100644
--- a/fs/btrfs/dir-item.c
+++ b/fs/btrfs/dir-item.c
@@ -333,7 +333,7 @@ struct btrfs_dir_item *btrfs_match_dir_item_name(struct btrfs_root *root,
         leaf = path->nodes[0];
         dir_item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dir_item);
         total_len = btrfs_item_size_nr(leaf, path->slots[0]);
-        while(cur < total_len) {
+        while (cur < total_len) {
                 this_len = sizeof(*dir_item) +
                         btrfs_dir_name_len(leaf, dir_item) +
                         btrfs_dir_data_len(leaf, dir_item);