smb/server: rename include guard in smb_common.h
Make the include guard more descriptive to avoid conflicts with include
guards that may be used in the future.
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
authored by