From 065f31bd263b61b1fbf6c0ae4e7c0d3cf7373b10 Mon Sep 17 00:00:00 2001 From: Richard Weinberger Date: Wed, 5 Mar 2014 13:34:54 +0100 Subject: avr32: Use sigsp() Use sigsp() instead of the open coded variant. Signed-off-by: Richard Weinberger Acked-by: Hans-Christian Egtvedt --- arch/avr32/kernel/signal.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'arch/avr32') diff --git a/arch/avr32/kernel/signal.c b/arch/avr32/kernel/signal.c index dda150fe73bb..d309fbcc3bd6 100644 --- a/arch/avr32/kernel/signal.c +++ b/arch/avr32/kernel/signal.c @@ -127,12 +127,9 @@ setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs) } static inline void __user * -get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, int framesize) +get_sigframe(struct ksignal *ksig, struct pt_regs *regs, int framesize) { - unsigned long sp = regs->sp; - - if ((ka->sa.sa_flags & SA_ONSTACK) && !sas_ss_flags(sp)) - sp = current->sas_ss_sp + current->sas_ss_size; + unsigned long sp = sigsp(regs->sp, ksig); return (void __user *)((sp - framesize) & ~3); } @@ -143,7 +140,7 @@ setup_rt_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs) struct rt_sigframe __user *frame; int err = 0; - frame = get_sigframe(&ksig->ka, regs, sizeof(*frame)); + frame = get_sigframe(ksig, regs, sizeof(*frame)); err = -EFAULT; if (!access_ok(VERIFY_WRITE, frame, sizeof (*frame))) goto out; -- cgit v1.2.3