Messages in this thread Patch in this message |  | | From | Colin King <> | Subject | [PATCH] irqchip/qcom: fix u32 comparison with value less than zero | Date | Fri, 17 Nov 2017 18:35:53 +0000 |
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From: Colin Ian King <colin.king@canonical.com>
The comparison of u32 nregs being less than zero is never true since nregs is unsigned. Fix this by making nregs a signed integer.
Fixes: f20cc9b00c7b ("irqchip/qcom: Add IRQ combiner driver") Signed-off-by: Colin Ian King <colin.king@canonical.com> --- drivers/irqchip/qcom-irq-combiner.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/irqchip/qcom-irq-combiner.c b/drivers/irqchip/qcom-irq-combiner.c index 6aa3ea479214..f31265937439 100644 --- a/drivers/irqchip/qcom-irq-combiner.c +++ b/drivers/irqchip/qcom-irq-combiner.c @@ -238,7 +238,7 @@ static int __init combiner_probe(struct platform_device *pdev) { struct combiner *combiner; size_t alloc_sz; - u32 nregs; + int nregs; int err; nregs = count_registers(pdev); -- 2.14.1
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