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>
mariux64 · Nov 12, 2024 · b1e7828 · b1e7828
1 parent c6d0529
commit b1e7828
Showing 1 changed file with 0 additions and 3 deletions.
diff --git 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);
 }