linux-kernel - [PATCH] video: fbdev: mb862xx: remove unused variable 'ret'

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Date:   Thu,  1 Sep 2016 09:52:23 +0100
From:   Colin King <colin.king@...onical.com>
To:     Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
        Tomi Valkeinen <tomi.valkeinen@...com>,
        Wolfram Sang <wsa-dev@...g-engineering.com>,
        linux-fbdev@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH] video: fbdev: mb862xx: remove unused variable 'ret'

From: Colin Ian King <colin.king@...onical.com>

ret is not being used, fixes warning:

drivers/video/fbdev/mb862xx/mb862xx-i2c.c:160:6: warning:
  unused variable ‘ret’ [-Wunused-variable]

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/video/fbdev/mb862xx/mb862xx-i2c.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/video/fbdev/mb862xx/mb862xx-i2c.c b/drivers/video/fbdev/mb862xx/mb862xx-i2c.c
index 76d2068..ba96c44 100644
--- a/drivers/video/fbdev/mb862xx/mb862xx-i2c.c
+++ b/drivers/video/fbdev/mb862xx/mb862xx-i2c.c
@@ -157,8 +157,6 @@ static struct i2c_adapter mb862xx_i2c_adapter = {
 
 int mb862xx_i2c_init(struct mb862xxfb_par *par)
 {
-	int ret;
-
 	mb862xx_i2c_adapter.algo_data = par;
 	par->adap = &mb862xx_i2c_adapter;
 
-- 
2.9.3