staging: android: Clean up else statement from binder_send_failed_reply

Kernel coding style. Remove useless else statement after return.

Changes from v1 and v2: Fix warning for mixed declarations and code.
Declaration of "struct binder_transaction *next" made outside of while.

Changes from v3: Removed initialization to NULL for next variable.
Signed-off-by: Lucas Tanure <tanure@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/android/binder.c

@@ -1185,6 +1185,7 @@ static void binder_send_failed_reply(struct binder_transaction *t,
 				     uint32_t error_code)
 {
 	struct binder_thread *target_thread;
+	struct binder_transaction *next;
 
 	BUG_ON(t->flags & TF_ONE_WAY);
 	while (1) {
@@ -1212,8 +1213,8 @@ static void binder_send_failed_reply(struct binder_transaction *t,
 					target_thread->return_error);
 			}
 			return;
-		} else {
-			struct binder_transaction *next = t->from_parent;
+		}
+		next = t->from_parent;
 
 		binder_debug(BINDER_DEBUG_FAILED_TRANSACTION,
 			     "send failed reply for transaction %d, target dead\n",
@@ -1230,7 +1231,6 @@ static void binder_send_failed_reply(struct binder_transaction *t,
 			     "reply failed, no target thread -- retry %d\n",
 			      t->debug_id);
 	}
-	}
 }
 
 static void binder_transaction_buffer_release(struct binder_proc *proc,