From: zhang jiao <zhangjiao2@cmss.chinamobile.com>
Date: Tue, 12 Nov 2024 08:16:37 +0000 (+0800)
Subject: spi: Delete useless checks
X-Git-Tag: v6.13-rc1~158^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b1e7828cf9343e1da6c575f3ebaa0f511d8b8cbd;p=thirdparty%2Fkernel%2Flinux.git

spi: Delete useless checks

Since "res" will never be null, just delete this check.

Signed-off-by: zhang jiao <zhangjiao2@cmss.chinamobile.com>
Link: https://patch.msgid.link/20241112081637.40962-1-zhangjiao2@cmss.chinamobile.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---

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);
 }