diff options
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/qcom-irq-combiner.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/irqchip/qcom-irq-combiner.c b/drivers/irqchip/qcom-irq-combiner.c index 7f0c0be322e0..d269a7722032 100644 --- a/drivers/irqchip/qcom-irq-combiner.c +++ b/drivers/irqchip/qcom-irq-combiner.c @@ -237,7 +237,6 @@ static int get_registers(struct platform_device *pdev, struct combiner *comb) static int __init combiner_probe(struct platform_device *pdev) { struct combiner *combiner; - size_t alloc_sz; int nregs; int err; @@ -247,8 +246,8 @@ static int __init combiner_probe(struct platform_device *pdev) return -EINVAL; } - alloc_sz = sizeof(*combiner) + sizeof(struct combiner_reg) * nregs; - combiner = devm_kzalloc(&pdev->dev, alloc_sz, GFP_KERNEL); + combiner = devm_kzalloc(&pdev->dev, struct_size(combiner, regs, nregs), + GFP_KERNEL); if (!combiner) return -ENOMEM; |