diff options
Diffstat (limited to 'arch/x86/kernel/signal_32.c')
| -rw-r--r-- | arch/x86/kernel/signal_32.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/x86/kernel/signal_32.c b/arch/x86/kernel/signal_32.c index 5447fa5ec52c..add9c6e9c44d 100644 --- a/arch/x86/kernel/signal_32.c +++ b/arch/x86/kernel/signal_32.c @@ -107,9 +107,9 @@ sys_sigaltstack(unsigned long bx) /* * Do a signal return; undo the signal stack. */ - static int -restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, int *peax) +restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, + unsigned long *pax) { unsigned int err = 0; @@ -165,19 +165,19 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, int *peax } } - err |= __get_user(*peax, &sc->ax); + err |= __get_user(*pax, &sc->ax); return err; badframe: return 1; } -asmlinkage int sys_sigreturn(unsigned long __unused) +asmlinkage unsigned long sys_sigreturn(unsigned long __unused) { struct pt_regs *regs = (struct pt_regs *) &__unused; struct sigframe __user *frame = (struct sigframe __user *)(regs->sp - 8); sigset_t set; - int ax; + unsigned long ax; if (!access_ok(VERIFY_READ, frame, sizeof(*frame))) goto badframe; @@ -216,8 +216,8 @@ asmlinkage int sys_rt_sigreturn(unsigned long __unused) { struct pt_regs *regs = (struct pt_regs *)&__unused; struct rt_sigframe __user *frame; + unsigned long ax; sigset_t set; - int ax; frame = (struct rt_sigframe __user *)(regs->sp - sizeof(long)); if (!access_ok(VERIFY_READ, frame, sizeof(*frame))) |