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Commit 40ac5d47 authored by Ralf Baechle's avatar Ralf Baechle
Browse files

[MIPS] Make do_signal return void. 


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

---
parent 7b3e2fc8

arch/mips/kernel/process.c

+3 −2
Original line number Diff line number Diff line
@@ -4,6 +4,7 @@ 
 * for more details.

 *

 * Copyright (C) 1994 - 1999, 2000 by Ralf Baechle and others.

 * Copyright (C) 2005, 2006 by Ralf Baechle (ralf@linux-mips.org)

 * Copyright (C) 1999, 2000 Silicon Graphics, Inc.

 * Copyright (C) 2004 Thiemo Seufer

 */
@@ -58,8 +59,8 @@ ATTRIB_NORET void cpu_idle(void) 
	}

}



extern int do_signal(struct pt_regs *regs);

extern int do_signal32(struct pt_regs *regs);

extern void do_signal(struct pt_regs *regs);

extern void do_signal32(struct pt_regs *regs);



/*

 * Native o32 and N64 ABI without DSP ASE

arch/mips/kernel/signal.c

+2 −4
Original line number Diff line number Diff line
@@ -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;

}



/*

include/asm-mips/abi.h

+1 −1
Original line number Diff line number Diff line
@@ -13,7 +13,7 @@ 
#include <asm/siginfo.h>



struct mips_abi {

	int (* const do_signal)(struct pt_regs *regs);

	void (* const do_signal)(struct pt_regs *regs);

	int (* const setup_frame)(struct k_sigaction * ka,

	                          struct pt_regs *regs, int signr,

	                          sigset_t *set);