mips: sigsuspend() is essentially the same as rt_sigsuspend() here
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c
index f221722..95b019d 100644
--- a/arch/mips/kernel/signal.c
+++ b/arch/mips/kernel/signal.c
@@ -247,15 +247,9 @@
*/
#ifdef CONFIG_TRAD_SIGNALS
-asmlinkage int sys_sigsuspend(nabi_no_regargs struct pt_regs regs)
+SYSCALL_DEFINE1(sigsuspend, sigset_t __user *, uset)
{
- sigset_t newset;
- sigset_t __user *uset;
-
- uset = (sigset_t __user *) regs.regs[4];
- if (copy_from_user(&newset, uset, sizeof(sigset_t)))
- return -EFAULT;
- return sigsuspend(&newset);
+ return sys_rt_sigsuspend(uset, sizeof(sigset_t));
}
#endif
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index b4f0e71..0b1f571 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -273,15 +273,9 @@
* Atomically swap in the new signal mask, and wait for a signal.
*/
-asmlinkage int sys32_sigsuspend(nabi_no_regargs struct pt_regs regs)
+asmlinkage int sys32_sigsuspend(compat_sigset_t __user *uset)
{
- compat_sigset_t __user *uset;
- sigset_t newset;
-
- uset = (compat_sigset_t __user *) regs.regs[4];
- if (get_sigset(&newset, uset))
- return -EFAULT;
- return sigsuspend(&newset);
+ return compat_sys_rt_sigsuspend(uset, sizeof(compat_sigset_t));
}
SYSCALL_DEFINE3(32_sigaction, long, sig, const struct sigaction32 __user *, act,