From: Ralf Baechle <ralf@linux-mips.org>
Date: Tue, 27 Feb 2007 00:56:37 +0000 (+0000)
Subject: [MIPS] N32 waitid is the same as o32.
X-Git-Tag: v2.6.21-rc3~103^2~17
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=440537ef409c7013134116a7ca155d43d25eb492;p=linux-2.6-omap-h63xx.git

[MIPS] N32 waitid is the same as o32.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index fc4dd6c9dd8..9e8100a214c 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -166,34 +166,6 @@ out:
 	return error;
 }
 
-asmlinkage long
-sysn32_waitid(int which, compat_pid_t pid,
-	      siginfo_t __user *uinfo, int options,
-	      struct compat_rusage __user *uru)
-{
-	struct rusage ru;
-	long ret;
-	mm_segment_t old_fs = get_fs();
-	int si_signo;
-
-	if (!access_ok(VERIFY_WRITE, uinfo, sizeof(*uinfo)))
-		return -EFAULT;
-
-	set_fs (KERNEL_DS);
-	ret = sys_waitid(which, pid, uinfo, options,
-			 uru ? (struct rusage __user *) &ru : NULL);
-	set_fs (old_fs);
-
-	if (__get_user(si_signo, &uinfo->si_signo))
-		return -EFAULT;
-	if (ret < 0 || si_signo == 0)
-		return ret;
-
-	if (uru)
-		ret = put_compat_rusage(&ru, uru);
-	return ret;
-}
-
 #define RLIM_INFINITY32	0x7fffffff
 #define RESOURCE32(x) ((x > RLIM_INFINITY32) ? RLIM_INFINITY32 : x)
 
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 2ceda4644a4..dedc9070bc6 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -361,7 +361,7 @@ EXPORT(sysn32_call_table)
 	PTR	compat_sys_mq_notify
 	PTR	compat_sys_mq_getsetattr
 	PTR	sys_ni_syscall			/* 6240, sys_vserver */
-	PTR	sysn32_waitid
+	PTR	compat_sys_waitid
 	PTR	sys_ni_syscall			/* available, was setaltroot */
 	PTR	sys_add_key
 	PTR	sys_request_key