diff mbox series

[v9,6/9] watchdog: rzg2l_wdt: Remove comparison with zero

Message ID 20240531065723.1085423-7-claudiu.beznea.uj@bp.renesas.com
State New
Headers show
Series watchdog: rzg2l_wdt: Add support for RZ/G3S | expand

Commit Message

claudiu beznea May 31, 2024, 6:57 a.m. UTC
From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>

devm_add_action_or_reset() could return -ENOMEM or zero. Thus, remove
comparison with zero of the returning value to make code simpler.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>

Changes in v9:
- collected Guenter's Rb tag

Changes in v8:
- none

Changes in v7:
- none

Changes in v6:
- none

Changes in v5:
- none

Changes in v4:
- none

Changes in v3:
- none

Changes in v2:
- none

 drivers/watchdog/rzg2l_wdt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/watchdog/rzg2l_wdt.c b/drivers/watchdog/rzg2l_wdt.c
index 7aad66da138a..1f013dfd3c97 100644
--- a/drivers/watchdog/rzg2l_wdt.c
+++ b/drivers/watchdog/rzg2l_wdt.c
@@ -318,7 +318,7 @@  static int rzg2l_wdt_probe(struct platform_device *pdev)
 	watchdog_set_drvdata(&priv->wdev, priv);
 	ret = devm_add_action_or_reset(&pdev->dev, rzg2l_wdt_pm_disable, &priv->wdev);
-	if (ret < 0)
+	if (ret)
 		return ret;
 	watchdog_set_nowayout(&priv->wdev, nowayout);