From b1e7828cf9343e1da6c575f3ebaa0f511d8b8cbd Mon Sep 17 00:00:00 2001 From: zhang jiao Date: Tue, 12 Nov 2024 16:16:37 +0800 Subject: [PATCH] spi: Delete useless checks Since "res" will never be null, just delete this check. Signed-off-by: zhang jiao Link: https://patch.msgid.link/20241112081637.40962-1-zhangjiao2@cmss.chinamobile.com Signed-off-by: Mark Brown --- drivers/spi/spi.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 74e04a4b0f196..460a49d9a0de0 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -984,9 +984,6 @@ static void spi_res_free(void *res) { struct spi_res *sres = container_of(res, struct spi_res, data); - if (!res) - return; - WARN_ON(!list_empty(&sres->entry)); kfree(sres); }