linux-kernel - [PATCH] driver: agp: remove set but not used variable 'current

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Date:   Tue, 21 Jul 2020 16:38:35 +0800
From:   Zheng Yongjun <zhengyongjun3@...wei.com>
To:     <gregkh@...uxfoundation.org>, <arnd@...db.de>
CC:     <linux-kernel@...r.kernel.org>,
        Zheng Yongjun <zhengyongjun3@...wei.com>
Subject: [PATCH] driver: agp: remove set but not used variable 'current_size'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/char/agp/via-agp.c: In function 'via_configure_agp3':
drivers/char/agp/via-agp.c: 131: warning:
variable 'current_size' set but not used [-Wunused-but-set-variable]

Signed-off-by: Zheng Yongjun <zhengyongjun3@...wei.com>
---
 drivers/char/agp/via-agp.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/char/agp/via-agp.c b/drivers/char/agp/via-agp.c
index 87a92a044570..dc594f4eca38 100644
--- a/drivers/char/agp/via-agp.c
+++ b/drivers/char/agp/via-agp.c
@@ -128,9 +128,6 @@ static int via_fetch_size_agp3(void)
 static int via_configure_agp3(void)
 {
 	u32 temp;
-	struct aper_size_info_16 *current_size;
-
-	current_size = A_SIZE_16(agp_bridge->current_size);
 
 	/* address to map to */
 	agp_bridge->gart_bus_addr = pci_bus_address(agp_bridge->dev,
-- 
2.17.1