From: Guenter Roeck <linux@roeck-us.net>
To: Wim Van Sebroeck <wim@iguana.be>
Cc: linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org,
Guenter Roeck <linux@roeck-us.net>
Subject: [PATCH] watchdog: bcm47xx_wdt: Don't validate platform data on remove
Date: Fri, 6 Jan 2017 06:38:42 -0800 [thread overview]
Message-ID: <1483713522-2986-1-git-send-email-linux@roeck-us.net> (raw)
Platform data was already validated in the probe function. If it was NULL,
the remove function will never be called. Remove the unnecessary check.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
drivers/watchdog/bcm47xx_wdt.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/watchdog/bcm47xx_wdt.c b/drivers/watchdog/bcm47xx_wdt.c
index a1900b9ab6c4..35725e21b18a 100644
--- a/drivers/watchdog/bcm47xx_wdt.c
+++ b/drivers/watchdog/bcm47xx_wdt.c
@@ -226,9 +226,6 @@ static int bcm47xx_wdt_remove(struct platform_device *pdev)
{
struct bcm47xx_wdt *wdt = dev_get_platdata(&pdev->dev);
- if (!wdt)
- return -ENXIO;
-
watchdog_unregister_device(&wdt->wdd);
return 0;
--
2.7.4
reply other threads:[~2017-01-06 14:39 UTC|newest]
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