From: Alexey Dobriyan <adobriyan@gmail.com>
Date: Wed, 17 Jun 2009 23:27:55 +0000 (-0700)
Subject: ipcns: extract create_ipc_ns()
X-Git-Tag: v2.6.31-rc1~191
X-Git-Url: http://ftp.safe.ca/?p=safe%2Fjmp%2Flinux-2.6;a=commitdiff_plain;h=612ce478fac2729ad564ec3f5d3c551674b8e9c2;hp=64424289dd2e37b4800df1f7f2ef4fe550f58729

ipcns: extract create_ipc_ns()

clone_ipc_ns() is misnamed, it doesn't clone anything and doesn't use
passed parameter.  Rename it.

create_ipc_ns() will be used by C/R to create fresh ipcns.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/ipc/namespace.c b/ipc/namespace.c
index a56fc59..231ee53 100644
--- a/ipc/namespace.c
+++ b/ipc/namespace.c
@@ -14,7 +14,7 @@
 
 #include "util.h"
 
-static struct ipc_namespace *clone_ipc_ns(struct ipc_namespace *old_ns)
+static struct ipc_namespace *create_ipc_ns(void)
 {
 	struct ipc_namespace *ns;
 	int err;
@@ -48,14 +48,9 @@ static struct ipc_namespace *clone_ipc_ns(struct ipc_namespace *old_ns)
 
 struct ipc_namespace *copy_ipcs(unsigned long flags, struct ipc_namespace *ns)
 {
-	struct ipc_namespace *new_ns;
-
 	if (!(flags & CLONE_NEWIPC))
 		return get_ipc_ns(ns);
-
-	new_ns = clone_ipc_ns(ns);
-
-	return new_ns;
+	return create_ipc_ns();
 }
 
 /*