Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: 4524ac56cdca ("staging: mfd: add a PMIC driver for HiSilicon 6421 SPMI version")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Wang Hai <wanghai38@xxxxxxxxxx>
---
drivers/staging/hikey9xx/hi6421-spmi-pmic.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/hikey9xx/hi6421-spmi-pmic.c b/drivers/staging/hikey9xx/hi6421-spmi-pmic.c
index 64b30d263c8d..4f34a5282970 100644
--- a/drivers/staging/hikey9xx/hi6421-spmi-pmic.c
+++ b/drivers/staging/hikey9xx/hi6421-spmi-pmic.c
@@ -262,8 +262,10 @@ static int hi6421_spmi_pmic_probe(struct spmi_device *pdev)
hi6421_spmi_pmic_irq_prc(pmic);
pmic->irqs = devm_kzalloc(dev, HISI_IRQ_NUM * sizeof(int), GFP_KERNEL);
- if (!pmic->irqs)
+ if (!pmic->irqs) {
+ ret = -ENOMEM;
goto irq_malloc;
+ }
pmic->domain = irq_domain_add_simple(np, HISI_IRQ_NUM, 0,
&hi6421_spmi_domain_ops, pmic);
--
2.17.1
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