From d59381d639af22da6eb49c5d851faf15feb6b462 Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Thu, 11 Jul 2019 22:07:26 +0800 Subject: [PATCH] staging: kpc2000: kpc_spi: Remove unnecessary null check before kfree A null check before a kfree is redundant, so remove it. This is detected by coccinelle. Signed-off-by: YueHaibing Link: https://lore.kernel.org/r/20190711140726.46732-1-yuehaibing@huawei.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/kpc2000/kpc2000_spi.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/kpc2000/kpc2000_spi.c b/drivers/staging/kpc2000/kpc2000_spi.c index 35ac1d7070b3..3be33c450cab 100644 --- a/drivers/staging/kpc2000/kpc2000_spi.c +++ b/drivers/staging/kpc2000/kpc2000_spi.c @@ -412,8 +412,7 @@ kp_spi_cleanup(struct spi_device *spidev) { struct kp_spi_controller_state *cs = spidev->controller_state; - if (cs) - kfree(cs); + kfree(cs); } /******************