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Commit 065f31bd authored by Richard Weinberger's avatar Richard Weinberger Committed by Richard Weinberger
Browse files

avr32: Use sigsp() 



Use sigsp() instead of the open coded variant.

Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
Acked-by: default avatarHans-Christian Egtvedt <egtvedt@samfundet.no>
parent 38a7be3c

arch/avr32/kernel/signal.c

+3 −6
Original line number Diff line number Diff line
@@ -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;