Commit 15a67dd8 authored by Randy Dunlap's avatar Randy Dunlap Committed by Linus Torvalds
Browse files

[PATCH] fs/namespace: handle init/registration errors 



Check and handle init errors.

Signed-off-by: default avatarRandy Dunlap <rdunlap@xenotime.net>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 87a57261

fs/namespace.c

+10 −2
Original line number Diff line number Diff line
@@ -13,6 +13,7 @@ 
#include <linux/sched.h>

#include <linux/smp_lock.h>

#include <linux/init.h>

#include <linux/kernel.h>

#include <linux/quotaops.h>

#include <linux/acct.h>

#include <linux/capability.h>
@@ -1813,6 +1814,7 @@ void __init mnt_init(unsigned long mempages) 
	struct list_head *d;

	unsigned int nr_hash;

	int i;

	int err;



	init_rwsem(&namespace_sem);
@@ -1853,8 +1855,14 @@ void __init mnt_init(unsigned long mempages) 
		d++;

		i--;

	} while (i);

	sysfs_init();

	subsystem_register(&fs_subsys);

	err = sysfs_init();

	if (err)

		printk(KERN_WARNING "%s: sysfs_init error: %d\n",

			__FUNCTION__, err);

	err = subsystem_register(&fs_subsys);

	if (err)

		printk(KERN_WARNING "%s: subsystem_register error: %d\n",

			__FUNCTION__, err);

	init_rootfs();

	init_mount_tree();

}