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authorLee Jones <lee.jones@linaro.org>2020-11-04 19:35:27 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-11-06 10:54:04 +0100
commit32ed248042d1809a5b4d03027432a54edd1bc80a (patch)
tree7c09daed0ca91623ca6b9896c73b110c1198e2fe /drivers/tty/serial/8250
parent08aa5042d22bb66c90e1833f2119f272863dec87 (diff)
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: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20201104193549.4026187-15-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/8250')
-rw-r--r--drivers/tty/serial/8250/serial_cs.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/tty/serial/8250/serial_cs.c b/drivers/tty/serial/8250/serial_cs.c
index e3d10794dbba..35ff6627c61b 100644
--- a/drivers/tty/serial/8250/serial_cs.c
+++ b/drivers/tty/serial/8250/serial_cs.c
@@ -559,16 +559,13 @@ 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,
- link->irq);
+ setup_serial(link, info, link->resource[0]->start,
+ link->irq);
}
info->c950ctrl = base2;