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| author | Ralf Baechle <ralf@linux-mips.org> | 2006-02-08 13:38:18 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2006-02-08 17:52:25 +0000 |
| commit | 40ac5d479b7deb98f6ccc4a7a29ee62dba7a798f (patch) | |
| tree | a73e16545a2653c5737526f44e77752425d27430 | |
| parent | 7b3e2fc847c8325a7b35185fa1fc2f1729ed9c5b (diff) | |
| download | linux-40ac5d479b7deb98f6ccc4a7a29ee62dba7a798f.tar.gz linux-40ac5d479b7deb98f6ccc4a7a29ee62dba7a798f.tar.bz2 linux-40ac5d479b7deb98f6ccc4a7a29ee62dba7a798f.zip | |
[MIPS] Make do_signal return void.
It's return value is ignored everywhere.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
| -rw-r--r-- | arch/mips/kernel/process.c | 5 | ||||
| -rw-r--r-- | arch/mips/kernel/signal.c | 6 | ||||
| -rw-r--r-- | include/asm-mips/abi.h | 2 |
3 files changed, 6 insertions, 7 deletions
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c index 02adc7384153..5232fc752935 100644 --- a/arch/mips/kernel/process.c +++ b/arch/mips/kernel/process.c @@ -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 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, ¤t->saved_sigmask, NULL); } - - return 0; } /* diff --git a/include/asm-mips/abi.h b/include/asm-mips/abi.h index 5edd69bf0f24..1ce0518ace2e 100644 --- a/include/asm-mips/abi.h +++ b/include/asm-mips/abi.h @@ -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); |