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-rw-r--r--arch/cris/arch-v10/kernel/signal.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/arch/cris/arch-v10/kernel/signal.c b/arch/cris/arch-v10/kernel/signal.c
index 0bb477c13a4..187237f655e 100644
--- a/arch/cris/arch-v10/kernel/signal.c
+++ b/arch/cris/arch-v10/kernel/signal.c
@@ -84,12 +84,6 @@ int sys_sigaction(int sig, const struct old_sigaction __user *act,
return ret;
}
-int sys_sigaltstack(const stack_t *uss, stack_t __user *uoss)
-{
- return do_sigaltstack(uss, uoss, rdusp());
-}
-
-
/*
* Do a signal return; undo the signal stack.
*/
@@ -214,7 +208,7 @@ asmlinkage int sys_rt_sigreturn(long r10, long r11, long r12, long r13,
if (restore_sigcontext(regs, &frame->uc.uc_mcontext))
goto badframe;
- if (do_sigaltstack(&frame->uc.uc_stack, NULL, rdusp()) == -EFAULT)
+ if (restore_altstack(&frame->uc.uc_stack))
goto badframe;
return regs->r10;