From: Dan Carpenter <error27@gmail.com>
Date: Mon, 27 Feb 2023 10:06:12 +0000 (+0300)
Subject: dca: delete unnecessary variable
X-Git-Tag: v6.6.7~2969^2~43
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3ac39d208d485ef5f5518b96f23ec9ade077683f;p=platform%2Fkernel%2Flinux-starfive.git

dca: delete unnecessary variable

It's more readable to just pass NULL directly instead of using a variable
for that.

Link: https://lkml.kernel.org/r/Y/yAlDytLH0ZNLNz@kili
Signed-off-by: Dan Carpenter <error27@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/drivers/dca/dca-core.c b/drivers/dca/dca-core.c
index c40c2eb..ed3dac5 100644
--- a/drivers/dca/dca-core.c
+++ b/drivers/dca/dca-core.c
@@ -294,9 +294,7 @@ EXPORT_SYMBOL_GPL(dca3_get_tag);
  */
 u8 dca_get_tag(int cpu)
 {
-	struct device *dev = NULL;
-
-	return dca_common_get_tag(dev, cpu);
+	return dca_common_get_tag(NULL, cpu);
 }
 EXPORT_SYMBOL_GPL(dca_get_tag);