signal: Pair exports with their functions

For readability and consistency with the other exports in
kernel/signal.c pair the exports of signal sending functions with
their functions, instead of having the exports in one big clump.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>

kernel/signal.c

@@ -176,6 +176,7 @@ void recalc_sigpending(void)
 		clear_thread_flag(TIF_SIGPENDING);
 
 }
+EXPORT_SYMBOL(recalc_sigpending);
 
 void calculate_sigpending(void)
 {
@@ -466,6 +467,7 @@ void flush_signals(struct task_struct *t)
 	flush_sigqueue(&t->signal->shared_pending);
 	spin_unlock_irqrestore(&t->sighand->siglock, flags);
 }
+EXPORT_SYMBOL(flush_signals);
 
 #ifdef CONFIG_POSIX_TIMERS
 static void __flush_itimer_signals(struct sigpending *pending)
@@ -684,6 +686,7 @@ int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info)
 #endif
 	return signr;
 }
+EXPORT_SYMBOL_GPL(dequeue_signal);
 
 /*
  * Tell a process that it has a new active signal..
@@ -1490,6 +1493,7 @@ int send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
 
 	return do_send_sig_info(sig, info, p, PIDTYPE_PID);
 }
+EXPORT_SYMBOL(send_sig_info);
 
 #define __si_special(priv) \
 	((priv) ? SEND_SIG_PRIV : SEND_SIG_NOINFO)
@@ -1499,11 +1503,13 @@ send_sig(int sig, struct task_struct *p, int priv)
 {
 	return send_sig_info(sig, __si_special(priv), p);
 }
+EXPORT_SYMBOL(send_sig);
 
 void force_sig(int sig, struct task_struct *p)
 {
 	force_sig_info(sig, SEND_SIG_PRIV, p);
 }
+EXPORT_SYMBOL(force_sig);
 
 /*
  * When things go south during signal handling, we
@@ -2634,14 +2640,6 @@ void exit_signals(struct task_struct *tsk)
 	}
 }
 
-EXPORT_SYMBOL(recalc_sigpending);
-EXPORT_SYMBOL_GPL(dequeue_signal);
-EXPORT_SYMBOL(flush_signals);
-EXPORT_SYMBOL(force_sig);
-EXPORT_SYMBOL(send_sig);
-EXPORT_SYMBOL(send_sig_info);
-EXPORT_SYMBOL(sigprocmask);
-
 /*
  * System call entry points.
  */
@@ -2735,6 +2733,7 @@ int sigprocmask(int how, sigset_t *set, sigset_t *oldset)
 	__set_current_blocked(&newset);
 	return 0;
 }
+EXPORT_SYMBOL(sigprocmask);
 
 /**
  *  sys_rt_sigprocmask - change the list of currently blocked signals