[CIFS] Fix paths when share is in DFS to include proper prefix
Some versions of Samba (3.2-pre e.g.) are stricter about checking to make sure that
paths in DFS name spaces are sent in the form \\server\share\dir\subdir ...
instead of \dir\subdir
Acked-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 7c2e5ea..d5747e3 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -1419,27 +1419,6 @@
}
int
-connect_to_dfs_path(int xid, struct cifsSesInfo *pSesInfo,
- const char *old_path, const struct nls_table *nls_codepage,
- int remap)
-{
- struct dfs_info3_param *referrals = NULL;
- unsigned int num_referrals;
- int rc = 0;
-
- rc = get_dfs_path(xid, pSesInfo, old_path, nls_codepage,
- &num_referrals, &referrals, remap);
-
- /* BB Add in code to: if valid refrl, if not ip address contact
- the helper that resolves tcp names, mount to it, try to
- tcon to it unmount it if fail */
-
- kfree(referrals);
-
- return rc;
-}
-
-int
get_dfs_path(int xid, struct cifsSesInfo *pSesInfo, const char *old_path,
const struct nls_table *nls_codepage, unsigned int *pnum_referrals,
struct dfs_info3_param **preferrals, int remap)
@@ -2161,10 +2140,11 @@
if ((strchr(volume_info.UNC + 3, '\\') == NULL)
&& (strchr(volume_info.UNC + 3, '/') ==
NULL)) {
- rc = connect_to_dfs_path(xid, pSesInfo,
+/* rc = connect_to_dfs_path(xid, pSesInfo,
"", cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
+ CIFS_MOUNT_MAP_SPECIAL_CHR);*/
+ cFYI(1, ("DFS root not supported"));
rc = -ENODEV;
goto out;
} else {