Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm...

[cascardo/linux.git] / fs / proc / proc_sysctl.c

diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
index 2ed3d71..71025b9 100644 (file)
--- a/fs/proc/proc_sysctl.c
+++ b/fs/proc/proc_sysctl.c
@@ -72,7 +72,7 @@ static DEFINE_SPINLOCK(sysctl_lock);
 
 static void drop_sysctl_table(struct ctl_table_header *header);
 static int sysctl_follow_link(struct ctl_table_header **phead,
-       struct ctl_table **pentry, struct nsproxy *namespaces);
+       struct ctl_table **pentry);
 static int insert_links(struct ctl_table_header *head);
 static void put_links(struct ctl_table_header *header);
 
@@ -319,11 +319,11 @@ static void sysctl_head_finish(struct ctl_table_header *head)
 }
 
 static struct ctl_table_set *
-lookup_header_set(struct ctl_table_root *root, struct nsproxy *namespaces)
+lookup_header_set(struct ctl_table_root *root)
 {
        struct ctl_table_set *set = &root->default_set;
        if (root->lookup)
-               set = root->lookup(root, namespaces);
+               set = root->lookup(root);
        return set;
 }
 
@@ -496,7 +496,7 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
                goto out;
 
        if (S_ISLNK(p->mode)) {
-               ret = sysctl_follow_link(&h, &p, current->nsproxy);
+               ret = sysctl_follow_link(&h, &p);
                err = ERR_PTR(ret);
                if (ret)
                        goto out;
@@ -664,7 +664,7 @@ static bool proc_sys_link_fill_cache(struct file *file,
 
        if (S_ISLNK(table->mode)) {
                /* It is not an error if we can not follow the link ignore it */
-               int err = sysctl_follow_link(&head, &table, current->nsproxy);
+               int err = sysctl_follow_link(&head, &table);
                if (err)
                        goto out;
        }
@@ -981,7 +981,7 @@ static struct ctl_dir *xlate_dir(struct ctl_table_set *set, struct ctl_dir *dir)
 }
 
 static int sysctl_follow_link(struct ctl_table_header **phead,
-       struct ctl_table **pentry, struct nsproxy *namespaces)
+       struct ctl_table **pentry)
 {
        struct ctl_table_header *head;
        struct ctl_table_root *root;
@@ -993,7 +993,7 @@ static int sysctl_follow_link(struct ctl_table_header **phead,
        ret = 0;
        spin_lock(&sysctl_lock);
        root = (*pentry)->data;
-       set = lookup_header_set(root, namespaces);
+       set = lookup_header_set(root);
        dir = xlate_dir(set, (*phead)->parent);
        if (IS_ERR(dir))
                ret = PTR_ERR(dir);