Cleanup, remove needless line-break and trailing space. Also switched that "& "

to " &" as really the whole rest of the file uses that style.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32813 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/system/kernel/signal.cpp

@@ -581,10 +581,8 @@ send_signal_etc(pid_t id, uint signal, uint32 flags)
 		GRAB_THREAD_LOCK();
 
 		thread = thread_get_thread_struct_locked(id);
-		if (thread != NULL) {
-			status = deliver_signal(thread, signal, flags, 
-				reschedule);
-		}
+		if (thread != NULL)
+			status = deliver_signal(thread, signal, flags, reschedule);
 	} else {
 		// send a signal to the specified process group
 		// (the absolute value of the id)
@@ -617,8 +615,7 @@ send_signal_etc(pid_t id, uint signal, uint32 flags)
 				if (thread != NULL) {
 					// we don't stop because of an error sending the signal; we
 					// rather want to send as much signals as possible
-					status = deliver_signal(thread, signal, flags, 
-						reschedule);
+					status = deliver_signal(thread, signal, flags, reschedule);
 				}
 
 				RELEASE_THREAD_LOCK();