Commit 32ed2480 authored by Lee Jones's avatar Lee Jones Committed by Greg Kroah-Hartman
Browse files

tty: serial: 8250: serial_cs: Remove unused/unchecked variable 'err' 



Fixes the following W=1 kernel build warning(s):

 drivers/tty/serial/8250/serial_cs.c: In function ‘multi_config’:
 drivers/tty/serial/8250/serial_cs.c:562:7: warning: variable ‘err’ set but not used [-Wunused-but-set-variable]

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jirislaby@kernel.org>
Cc: Colin Ian King <colin.king@canonical.com>
Cc: "David A. Hinds" <dahinds@users.sourceforge.net>
Cc: linux-serial@vger.kernel.org
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20201104193549.4026187-15-lee.jones@linaro.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 08aa5042

drivers/tty/serial/8250/serial_cs.c

+3 −6
Original line number Diff line number Diff line
@@ -559,15 +559,12 @@ static int multi_config(struct pcmcia_device *link) 
	 */

	if (info->manfid == MANFID_OXSEMI || (info->manfid == MANFID_POSSIO &&

				info->prodid == PRODID_POSSIO_GCC)) {

		int err;



		if (link->config_index == 1 ||

		    link->config_index == 3) {

			err = setup_serial(link, info, base2,

					link->irq);

			setup_serial(link, info, base2, link->irq);

			base2 = link->resource[0]->start;

		} else {

			err = setup_serial(link, info, link->resource[0]->start,

			setup_serial(link, info, link->resource[0]->start,

				     link->irq);

		}

		info->c950ctrl = base2;