watchdog: digicolor_wdt: drop unused variable

Message ID 20190710080904.317599-1-arnd@arndb.de
State New
Headers show
Series
  • watchdog: digicolor_wdt: drop unused variable
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Commit Message

Arnd Bergmann July 10, 2019, 8:08 a.m.
The last cleanup patch left behind an unused variable
that should have been removed as well:

drivers/watchdog/digicolor_wdt.c:121:6: error: unused variable 'ret' [-Werror,-Wunused-variable]

Fixes: cdad26977e3f ("watchdog: digicolor_wdt: drop warning after registering device")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

---
 drivers/watchdog/digicolor_wdt.c | 1 -
 1 file changed, 1 deletion(-)

-- 
2.20.0

Comments

Baruch Siach July 10, 2019, 8:48 a.m. | #1
Hi Arnd,

On Wed, Jul 10, 2019 at 10:08:57AM +0200, Arnd Bergmann wrote:
> The last cleanup patch left behind an unused variable

> that should have been removed as well:

> 

> drivers/watchdog/digicolor_wdt.c:121:6: error: unused variable 'ret' [-Werror,-Wunused-variable]

> 

> Fixes: cdad26977e3f ("watchdog: digicolor_wdt: drop warning after registering device")

> Signed-off-by: Arnd Bergmann <arnd@arndb.de>


Acked-by: Baruch Siach <baruch@tkos.co.il>


Thanks,
baruch

>  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 33cda95bd238..073d37867f47 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)


-- 
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Patch

diff --git a/drivers/watchdog/digicolor_wdt.c b/drivers/watchdog/digicolor_wdt.c
index 33cda95bd238..073d37867f47 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)