From: Richard Weinberger <richard@xxxxxx>
Use sigsp() instead of the open coded variant.
Signed-off-by: Richard Weinberger <richard@xxxxxx>
Acked-by: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
---
arch/avr32/kernel/signal.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/arch/avr32/kernel/signal.c b/arch/avr32/kernel/signal.c
index dda150f..d309fbc 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;
--
1.8.4.5
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