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Subject[PATCH] watchdog: digicolor_wdt: remove unused variable 'ret'
Date
commit cdad26977e3f ("watchdog: digicolor_wdt: drop
warning after registering device") left this unused
variable, it can be removed.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/watchdog/digicolor_wdt.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/watchdog/digicolor_wdt.c b/drivers/watchdog/digicolor_wdt.c
index 33cda95..073d378 100644
--- a/drivers/watchdog/digicolor_wdt.c
+++ b/drivers/watchdog/digicolor_wdt.c
@@ -118,7 +118,6 @@ static int dc_wdt_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct dc_wdt *wdt;
- int ret;

wdt = devm_kzalloc(dev, sizeof(struct dc_wdt), GFP_KERNEL);
if (!wdt)
--
2.7.4

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