Messages in this thread Patch in this message | | | From | Xiongfeng Wang <> | Subject | [PATCH] tty: serial: 8250: remove set but unused variable | Date | Thu, 5 Dec 2019 20:11:43 +0800 |
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Fix the following warning: 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]
Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com> --- drivers/tty/serial/8250/serial_cs.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/tty/serial/8250/serial_cs.c b/drivers/tty/serial/8250/serial_cs.c index c8186a0..eeda6a0 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; -- 1.7.12.4
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