linux-kernel - [PATCH] noinitramfs: correct initcall return type

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Message-Id: <20061218212742.7123fc8f.randy.dunlap@oracle.com>
Date:	Mon, 18 Dec 2006 21:27:42 -0800
From:	Randy Dunlap <randy.dunlap@...cle.com>
To:	lkml <linux-kernel@...r.kernel.org>
Cc:	akpm <akpm@...l.org>
Subject: [PATCH] noinitramfs: correct initcall return type

From: Randy Dunlap <randy.dunlap@...cle.com>

Use expected function return type to fix warning.
init/noinitramfs.c:42: warning: initialization from incompatible pointer type

Signed-off-by: Randy Dunlap <randy.dunlap@...cle.com>
---
 init/noinitramfs.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- linux-2.6.20-rc1-mm1.orig/init/noinitramfs.c
+++ linux-2.6.20-rc1-mm1/init/noinitramfs.c
@@ -29,7 +29,7 @@
 /*
  * Create a simple rootfs that is similar to the default initramfs
  */
-static void __init default_rootfs(void)
+static int __init default_rootfs(void)
 {
 	int mkdir_err = sys_mkdir("/dev", 0755);
 	int err = sys_mknod((const char __user *) "/dev/console",
@@ -38,5 +38,6 @@ static void __init default_rootfs(void)
 	if (err == -EROFS)
 		printk("Warning: Failed to create a rootfs\n");
 	mkdir_err = sys_mkdir("/root", 0700);
+	return 0;
 }
 rootfs_initcall(default_rootfs);


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