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-rw-r--r--arch/um/kernel/signal.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/um/kernel/signal.c b/arch/um/kernel/signal.c
index db18eb6124e1..48ccf718e290 100644
--- a/arch/um/kernel/signal.c
+++ b/arch/um/kernel/signal.c
@@ -132,8 +132,3 @@ long sys_sigsuspend(int history0, int history1, old_sigset_t mask)
siginitset(&blocked, mask);
return sigsuspend(&blocked);
}
-
-long sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss)
-{
- return do_sigaltstack(uss, uoss, PT_REGS_SP(&current->thread.regs));
-}