fs/smb/client: avoid querying SMB2_OP_QUERY_WSL_EA for SMB3 POSIX

Avoid extra roundtrip

Cc: stable@vger.kernel.org
Acked-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
Signed-off-by: Ralph Boehme <slow@samba.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

diff --git a/fs/smb/client/smb2inode.c b/fs/smb/client/smb2inode.c
index a188908914fe8f4626f79935d6960c4dbc8b5f74..a55f0044d30bdefe3f2e68cc2618427bcf3f06d4 100644 (file)
--- a/fs/smb/client/smb2inode.c
+++ b/fs/smb/client/smb2inode.c
@@ -943,7 +943,8 @@ int smb2_query_path_info(const unsigned int xid,
                if (rc || !data->reparse_point)
                        goto out;
 
-               cmds[num_cmds++] = SMB2_OP_QUERY_WSL_EA;
+               if (!tcon->posix_extensions)
+                       cmds[num_cmds++] = SMB2_OP_QUERY_WSL_EA;
                /*
                 * Skip SMB2_OP_GET_REPARSE if symlink already parsed in create
                 * response.