Commit 40ac5d479b7deb98f6ccc4a7a29ee62dba7a798f
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[MIPS] Make do_signal return void.
It's return value is ignored everywhere. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---
Showing 3 changed files with 6 additions and 7 deletions Side-by-side Diff
arch/mips/kernel/process.c
| ... | ... | @@ -4,6 +4,7 @@ |
| 4 | 4 | * for more details. |
| 5 | 5 | * |
| 6 | 6 | * Copyright (C) 1994 - 1999, 2000 by Ralf Baechle and others. |
| 7 | + * Copyright (C) 2005, 2006 by Ralf Baechle (ralf@linux-mips.org) | |
| 7 | 8 | * Copyright (C) 1999, 2000 Silicon Graphics, Inc. |
| 8 | 9 | * Copyright (C) 2004 Thiemo Seufer |
| 9 | 10 | */ |
| ... | ... | @@ -58,8 +59,8 @@ |
| 58 | 59 | } |
| 59 | 60 | } |
| 60 | 61 | |
| 61 | -extern int do_signal(struct pt_regs *regs); | |
| 62 | -extern int do_signal32(struct pt_regs *regs); | |
| 62 | +extern void do_signal(struct pt_regs *regs); | |
| 63 | +extern void do_signal32(struct pt_regs *regs); | |
| 63 | 64 | |
| 64 | 65 | /* |
| 65 | 66 | * Native o32 and N64 ABI without DSP ASE |
arch/mips/kernel/signal.c
| ... | ... | @@ -410,7 +410,7 @@ |
| 410 | 410 | return ret; |
| 411 | 411 | } |
| 412 | 412 | |
| 413 | -int do_signal(struct pt_regs *regs) | |
| 413 | +void do_signal(struct pt_regs *regs) | |
| 414 | 414 | { |
| 415 | 415 | struct k_sigaction ka; |
| 416 | 416 | sigset_t *oldset; |
| ... | ... | @@ -423,7 +423,7 @@ |
| 423 | 423 | * if so. |
| 424 | 424 | */ |
| 425 | 425 | if (!user_mode(regs)) |
| 426 | - return 1; | |
| 426 | + return; | |
| 427 | 427 | |
| 428 | 428 | if (try_to_freeze()) |
| 429 | 429 | goto no_signal; |
| ... | ... | @@ -477,8 +477,6 @@ |
| 477 | 477 | clear_thread_flag(TIF_RESTORE_SIGMASK); |
| 478 | 478 | sigprocmask(SIG_SETMASK, ¤t->saved_sigmask, NULL); |
| 479 | 479 | } |
| 480 | - | |
| 481 | - return 0; | |
| 482 | 480 | } |
| 483 | 481 | |
| 484 | 482 | /* |
include/asm-mips/abi.h
| ... | ... | @@ -13,7 +13,7 @@ |
| 13 | 13 | #include <asm/siginfo.h> |
| 14 | 14 | |
| 15 | 15 | struct mips_abi { |
| 16 | - int (* const do_signal)(struct pt_regs *regs); | |
| 16 | + void (* const do_signal)(struct pt_regs *regs); | |
| 17 | 17 | int (* const setup_frame)(struct k_sigaction * ka, |
| 18 | 18 | struct pt_regs *regs, int signr, |
| 19 | 19 | sigset_t *set); |