Reduce path_lookup() abuses

... use kern_path() where possible

[folded a fix from rdd]

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 4 insertions, 4 deletions

diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index 650a730707b7..1ff9473ea753 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -1282,21 +1282,21 @@ static int gfs2_get_sb(struct file_system_type *fs_type, int flags,
 static struct super_block *get_gfs2_sb(const char *dev_name)
 {
         struct super_block *sb;
-        struct nameidata nd;
+        struct path path;
         int error;
 
-        error = path_lookup(dev_name, LOOKUP_FOLLOW, &nd);
+        error = kern_path(dev_name, LOOKUP_FOLLOW, &path);
         if (error) {
                 printk(KERN_WARNING "GFS2: path_lookup on %s returned error %d\n",
                        dev_name, error);
                 return NULL;
         }
-        sb = nd.path.dentry->d_inode->i_sb;
+        sb = path.dentry->d_inode->i_sb;
         if (sb && (sb->s_type == &gfs2_fs_type))
                 atomic_inc(&sb->s_active);
         else
                 sb = NULL;
-        path_put(&nd.path);
+        path_put(&path);
         return sb;
 }