smb: smbdirect: let smbdirect_internal.h define pr_fmt without SMBDIRECT_USE_INLINE_C...

smb: smbdirect: let smbdirect_internal.h define pr_fmt without SMBDIRECT_USE_INLINE_C_FILES

When we move to smbdirect.ko we want log message prefixed with the
module name.

Note callers are still using smbdirect_socket_set_logging() in order
to redirect the per connection logging to their own log functions.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>