From befb1ddaece17e346550b6f2bb494ba58d67af43 Mon Sep 17 00:00:00 2001 From: Wang Qing Date: Sat, 13 Mar 2021 15:47:42 +0800 Subject: [PATCH] hwrng: cctrng - delete redundant printing of return value platform_get_irq() has already checked and printed the return value, the printing here is nothing special, it is not necessary at all. Signed-off-by: Wang Qing Signed-off-by: Herbert Xu --- drivers/char/hw_random/cctrng.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/char/hw_random/cctrng.c b/drivers/char/hw_random/cctrng.c index 102195e..302ffa3 100644 --- a/drivers/char/hw_random/cctrng.c +++ b/drivers/char/hw_random/cctrng.c @@ -517,10 +517,8 @@ static int cctrng_probe(struct platform_device *pdev) /* Then IRQ */ irq = platform_get_irq(pdev, 0); - if (irq < 0) { - dev_err(dev, "Failed getting IRQ resource\n"); + if (irq < 0) return irq; - } /* parse sampling rate from device tree */ rc = cc_trng_parse_sampling_ratio(drvdata); -- 2.7.4