From 3ac39d208d485ef5f5518b96f23ec9ade077683f Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Mon, 27 Feb 2023 13:06:12 +0300
Subject: [PATCH] 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>
---
 drivers/dca/dca-core.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

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);
 
-- 
2.7.4