linux-kernel - [PATCH] agp/uninorth: remove unused variable size

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Date:   Fri, 28 Apr 2023 21:13:44 -0400
From:   Tom Rix <trix@...hat.com>
To:     airlied@...hat.com
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        Tom Rix <trix@...hat.com>
Subject: [PATCH] agp/uninorth: remove unused variable size

For ppc64, gcc with W=1 reports
drivers/char/agp/uninorth-agp.c: In function 'uninorth_create_gatt_table':
drivers/char/agp/uninorth-agp.c:372:13: error: variable
  'size' set but not used [-Werror=unused-but-set-variable]
  372 |         int size;
      |             ^~~~

This variable is not used so remove it.

Signed-off-by: Tom Rix <trix@...hat.com>
---
 drivers/char/agp/uninorth-agp.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c
index 62de7f4ba864..ee67d587cad1 100644
--- a/drivers/char/agp/uninorth-agp.c
+++ b/drivers/char/agp/uninorth-agp.c
@@ -369,7 +369,6 @@ static int uninorth_create_gatt_table(struct agp_bridge_data *bridge)
 {
 	char *table;
 	char *table_end;
-	int size;
 	int page_order;
 	int num_entries;
 	int i;
@@ -383,10 +382,8 @@ static int uninorth_create_gatt_table(struct agp_bridge_data *bridge)
 	table = NULL;
 	i = bridge->aperture_size_idx;
 	temp = bridge->current_size;
-	size = page_order = num_entries = 0;
 
 	do {
-		size = A_SIZE_32(temp)->size;
 		page_order = A_SIZE_32(temp)->page_order;
 		num_entries = A_SIZE_32(temp)->num_entries;
 
-- 
2.27.0