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authorTakashi Iwai <tiwai@suse.de>2019-05-17 17:01:28 +0200
committerTakashi Iwai <tiwai@suse.de>2019-05-17 17:01:34 +0200
commit163996d905598344fd98316d3df78011684303de (patch)
treece42a5dbe4e57018d47ccb3f4fafe8a07dc97b44
parent6aaed9c2c7906c91796bd13046e8a2032b9fbb22 (diff)
power: supply: axp288_charger: Fix unchecked return value
(bsc#1051510). suse-commit: 738ff9132221b3337886188c6d931a1c52f3e452
-rw-r--r--drivers/power/supply/axp288_charger.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/power/supply/axp288_charger.c b/drivers/power/supply/axp288_charger.c
index 4d016fbc3527..b8f7da57c78a 100644
--- a/drivers/power/supply/axp288_charger.c
+++ b/drivers/power/supply/axp288_charger.c
@@ -881,6 +881,10 @@ static int axp288_charger_probe(struct platform_device *pdev)
/* Register charger interrupts */
for (i = 0; i < CHRG_INTR_END; i++) {
pirq = platform_get_irq(info->pdev, i);
+ if (pirq < 0) {
+ dev_err(&pdev->dev, "Failed to get IRQ: %d\n", pirq);
+ return pirq;
+ }
info->irq[i] = regmap_irq_get_virq(info->regmap_irqc, pirq);
if (info->irq[i] < 0) {
dev_warn(&info->pdev->dev,