[MIPS] Make do_signal return void.

    
It's return value is ignored everywhere.
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

---

1 files changed, 2 insertions, 4 deletions

diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c
index 86a14d7b8534..c974cc9b30eb 100644
--- a/arch/mips/kernel/signal.c
+++ b/arch/mips/kernel/signal.c
@@ -410,7 +410,7 @@ static inline int handle_signal(unsigned long sig, siginfo_t *info,
         return ret;
 }
 
-int do_signal(struct pt_regs *regs)
+void do_signal(struct pt_regs *regs)
 {
         struct k_sigaction ka;
         sigset_t *oldset;
@@ -423,7 +423,7 @@ int do_signal(struct pt_regs *regs)
          * if so.
          */
         if (!user_mode(regs))
-                return 1;
+                return;
 
         if (try_to_freeze())
                 goto no_signal;
@@ -477,8 +477,6 @@ no_signal:
                 clear_thread_flag(TIF_RESTORE_SIGMASK);
                 sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);
         }
-
-        return 0;
 }
 
 /*