Fixed DFS code to work with new 'build_path_from_dentry', that returns full path...

Signed-off-by: Igor Mammedov <niallain@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

diff --git a/fs/cifs/cifs_dfs_ref.c b/fs/cifs/cifs_dfs_ref.c
index f6fdecf..d82374c 100644 (file)
--- a/fs/cifs/cifs_dfs_ref.c
+++ b/fs/cifs/cifs_dfs_ref.c
@@ -219,53 +219,6 @@ static struct vfsmount *cifs_dfs_do_refmount(const struct vfsmount *mnt_parent,
 
 }
 
-static char *build_full_dfs_path_from_dentry(struct dentry *dentry)
-{
-       char *full_path = NULL;
-       char *search_path;
-       char *tmp_path;
-       size_t l_max_len;
-       struct cifs_sb_info *cifs_sb;
-
-       if (dentry->d_inode == NULL)
-               return NULL;
-
-       cifs_sb = CIFS_SB(dentry->d_inode->i_sb);
-
-       if (cifs_sb->tcon == NULL)
-               return NULL;
-
-       search_path = build_path_from_dentry(dentry);
-       if (search_path == NULL)
-               return NULL;
-
-       if (cifs_sb->tcon->Flags & SMB_SHARE_IS_IN_DFS) {
-               int i;
-               /* we should use full path name for correct working with DFS */
-               l_max_len = strnlen(cifs_sb->tcon->treeName, MAX_TREE_SIZE+1) +
-                                       strnlen(search_path, MAX_PATHCONF) + 1;
-               tmp_path = kmalloc(l_max_len, GFP_KERNEL);
-               if (tmp_path == NULL) {
-                       kfree(search_path);
-                       return NULL;
-               }
-               strncpy(tmp_path, cifs_sb->tcon->treeName, l_max_len);
-               tmp_path[l_max_len-1] = 0;
-               if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS)
-                       for (i = 0; i < l_max_len; i++) {
-                               if (tmp_path[i] == '\\')
-                                       tmp_path[i] = '/';
-                       }
-               strncat(tmp_path, search_path, l_max_len - strlen(tmp_path));
-
-               full_path = tmp_path;
-               kfree(search_path);
-       } else {
-               full_path = search_path;
-       }
-       return full_path;
-}
-
 static int add_mount_helper(struct vfsmount *newmnt, struct nameidata *nd,
                                struct list_head *mntlist)
 {
@@ -333,7 +286,7 @@ cifs_dfs_follow_mountpoint(struct dentry *dentry, struct nameidata *nd)
                goto out_err;
        }
 
-       full_path = build_full_dfs_path_from_dentry(dentry);
+       full_path = build_path_from_dentry(dentry);
        if (full_path == NULL) {
                rc = -ENOMEM;
                goto out_err;