diff options
| -rw-r--r-- | arch/mips/kernel/signal.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c index 0e1a5b8ae817..b6aa77035019 100644 --- a/arch/mips/kernel/signal.c +++ b/arch/mips/kernel/signal.c @@ -568,17 +568,20 @@ static void do_signal(struct pt_regs *regs) } if (regs->regs[0]) { - if (regs->regs[2] == ERESTARTNOHAND || - regs->regs[2] == ERESTARTSYS || - regs->regs[2] == ERESTARTNOINTR) { + switch (regs->regs[2]) { + case ERESTARTNOHAND: + case ERESTARTSYS: + case ERESTARTNOINTR: regs->regs[2] = regs->regs[0]; regs->regs[7] = regs->regs[26]; regs->cp0_epc -= 4; - } - if (regs->regs[2] == ERESTART_RESTARTBLOCK) { + break; + + case ERESTART_RESTARTBLOCK: regs->regs[2] = current->thread.abi->restart; regs->regs[7] = regs->regs[26]; regs->cp0_epc -= 4; + break; } regs->regs[0] = 0; /* Don't deal with this again. */ } |