From bde208d2e10b8e8cf01cadadf203f5abcf1e4fe2 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 25 Nov 2012 01:36:15 -0500 Subject: switch mips to generic rt_sigsuspend(), make it unconditional mips was the last architecture not using the generic variant. Both native and compat variants switched to generic, which is made unconditional now. Signed-off-by: Al Viro --- arch/mips/kernel/signal_n32.c | 21 --------------------- 1 file changed, 21 deletions(-) (limited to 'arch/mips/kernel/signal_n32.c') diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c index e62e2bc63a81..5f4ef2ae6199 100644 --- a/arch/mips/kernel/signal_n32.c +++ b/arch/mips/kernel/signal_n32.c @@ -65,27 +65,6 @@ struct rt_sigframe_n32 { struct ucontextn32 rs_uc; }; -extern void sigset_from_compat(sigset_t *set, compat_sigset_t *compat); - -asmlinkage int sysn32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs) -{ - compat_sigset_t __user *unewset; - compat_sigset_t uset; - size_t sigsetsize; - sigset_t newset; - - /* XXX Don't preclude handling different sized sigset_t's. */ - sigsetsize = regs.regs[5]; - if (sigsetsize != sizeof(sigset_t)) - return -EINVAL; - - unewset = (compat_sigset_t __user *) regs.regs[4]; - if (copy_from_user(&uset, unewset, sizeof(uset))) - return -EFAULT; - sigset_from_compat(&newset, &uset); - return sigsuspend(&newset); -} - asmlinkage void sysn32_rt_sigreturn(nabi_no_regargs struct pt_regs regs) { struct rt_sigframe_n32 __user *frame; -- cgit v1.2.3