[PATCH] watchdog: shwdt: Remove unused variable

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Variable "wdt" is not used anywhere in the function sh_wdt_remove().
This patch removes this variable.

Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
---
 drivers/watchdog/shwdt.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/watchdog/shwdt.c b/drivers/watchdog/shwdt.c
index af3528f..d04d02b 100644
--- a/drivers/watchdog/shwdt.c
+++ b/drivers/watchdog/shwdt.c
@@ -293,8 +293,6 @@ static int sh_wdt_probe(struct platform_device *pdev)
 
 static int sh_wdt_remove(struct platform_device *pdev)
 {
-	struct sh_wdt *wdt = platform_get_drvdata(pdev);
-
 	watchdog_unregister_device(&sh_wdt_dev);
 
 	pm_runtime_disable(&pdev->dev);
-- 
1.8.3.2

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