From: Jason Yan Date: Fri, 10 Apr 2020 09:09:10 +0000 (+0800) Subject: cw1200: make cw1200_spi_irq_unsubscribe() void X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=80efb443ea0346791a79dade0e65c4a252f0571f;p=linux.git cw1200: make cw1200_spi_irq_unsubscribe() void Fix the following coccicheck warning: drivers/net/wireless/st/cw1200/cw1200_spi.c:273:5-8: Unneeded variable: "ret". Return "0" on line 279 Reported-by: Hulk Robot Signed-off-by: Jason Yan Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20200410090910.27132-1-yanaijie@huawei.com --- diff --git a/drivers/net/wireless/st/cw1200/cw1200_spi.c b/drivers/net/wireless/st/cw1200/cw1200_spi.c index ef01caac629c5..271ed2ce2d7f9 100644 --- a/drivers/net/wireless/st/cw1200/cw1200_spi.c +++ b/drivers/net/wireless/st/cw1200/cw1200_spi.c @@ -268,15 +268,11 @@ exit: return ret; } -static int cw1200_spi_irq_unsubscribe(struct hwbus_priv *self) +static void cw1200_spi_irq_unsubscribe(struct hwbus_priv *self) { - int ret = 0; - pr_debug("SW IRQ unsubscribe\n"); disable_irq_wake(self->func->irq); free_irq(self->func->irq, self); - - return ret; } static int cw1200_spi_off(const struct cw1200_platform_data_spi *pdata)