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, 3 insertions, 3 deletions

diff --git a/fs/btrfs/async-thread.c b/fs/btrfs/async-thread.c
index 4229450b7596..8e2fec05dbe0 100644
--- a/fs/btrfs/async-thread.c
+++ b/fs/btrfs/async-thread.c
@@ -104,7 +104,7 @@ static noinline int run_ordered_completions(struct btrfs_workers *workers,
 
         spin_lock_irqsave(&workers->lock, flags);
 
-        while(!list_empty(&workers->order_list)) {
+        while (!list_empty(&workers->order_list)) {
                 work = list_entry(workers->order_list.next,
                                   struct btrfs_work, order_list);
 
@@ -143,7 +143,7 @@ static int worker_loop(void *arg)
         struct btrfs_work *work;
         do {
                 spin_lock_irq(&worker->lock);
-                while(!list_empty(&worker->pending)) {
+                while (!list_empty(&worker->pending)) {
                         cur = worker->pending.next;
                         work = list_entry(cur, struct btrfs_work, list);
                         list_del(&work->list);
@@ -188,7 +188,7 @@ int btrfs_stop_workers(struct btrfs_workers *workers)
         struct btrfs_worker_thread *worker;
 
         list_splice_init(&workers->idle_list, &workers->worker_list);
-        while(!list_empty(&workers->worker_list)) {
+        while (!list_empty(&workers->worker_list)) {
                 cur = workers->worker_list.next;
                 worker = list_entry(cur, struct btrfs_worker_thread,
                                     worker_list);