staging: binder: fix coding style issues

Fix coding style issues:
* put braces in all if-else branches;
* limit the length of changed lines to 80 columns.
checkpatch.pl warning count reduces by 3.

Change-Id: I1796588ef0f358780445203c5afa87361ab2bf73
Signed-off-by: Dmitry Voytik <voytikd@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c
index 124518f536186811f3993113697847cfda2088b8..b44b9398810c9803d9780891cd4d6e4db6c1baab 100644 (file)
--- a/drivers/staging/android/binder.c
+++ b/drivers/staging/android/binder.c
@@ -2201,12 +2201,16 @@ retry:
                struct binder_work *w;
                struct binder_transaction *t = NULL;
 
-               if (!list_empty(&thread->todo))
-                       w = list_first_entry(&thread->todo, struct binder_work, entry);
-               else if (!list_empty(&proc->todo) && wait_for_proc_work)
-                       w = list_first_entry(&proc->todo, struct binder_work, entry);
-               else {
-                       if (ptr - buffer == 4 && !(thread->looper & BINDER_LOOPER_STATE_NEED_RETURN)) /* no data added */
+               if (!list_empty(&thread->todo)) {
+                       w = list_first_entry(&thread->todo, struct binder_work,
+                                            entry);
+               } else if (!list_empty(&proc->todo) && wait_for_proc_work) {
+                       w = list_first_entry(&proc->todo, struct binder_work,
+                                            entry);
+               } else {
+                       /* no data added */
+                       if (ptr - buffer == 4 &&
+                           !(thread->looper & BINDER_LOOPER_STATE_NEED_RETURN))
                                goto retry;
                        break;
                }