aboutsummaryrefslogtreecommitdiffstats
path: root/fs/sysfs
diff options
context:
space:
mode:
Diffstat (limited to 'fs/sysfs')
-rw-r--r--fs/sysfs/symlink.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/sysfs/symlink.c b/fs/sysfs/symlink.c
index fae57c83a722..de402fa915f2 100644
--- a/fs/sysfs/symlink.c
+++ b/fs/sysfs/symlink.c
@@ -151,17 +151,17 @@ static int sysfs_getlink(struct dentry *dentry, char * path)
151 151
152} 152}
153 153
154static int sysfs_follow_link(struct dentry *dentry, struct nameidata *nd) 154static void *sysfs_follow_link(struct dentry *dentry, struct nameidata *nd)
155{ 155{
156 int error = -ENOMEM; 156 int error = -ENOMEM;
157 unsigned long page = get_zeroed_page(GFP_KERNEL); 157 unsigned long page = get_zeroed_page(GFP_KERNEL);
158 if (page) 158 if (page)
159 error = sysfs_getlink(dentry, (char *) page); 159 error = sysfs_getlink(dentry, (char *) page);
160 nd_set_link(nd, error ? ERR_PTR(error) : (char *)page); 160 nd_set_link(nd, error ? ERR_PTR(error) : (char *)page);
161 return 0; 161 return NULL;
162} 162}
163 163
164static void sysfs_put_link(struct dentry *dentry, struct nameidata *nd) 164static void sysfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
165{ 165{
166 char *page = nd_get_link(nd); 166 char *page = nd_get_link(nd);
167 if (!IS_ERR(page)) 167 if (!IS_ERR(page))