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Message-Id: <20241009064244.6420-1-zhujun2@cmss.chinamobile.com> Date: Tue, 8 Oct 2024 23:42:44 -0700 From: Zhu Jun <zhujun2@...s.chinamobile.com> To: olivia@...enic.com Cc: herbert@...dor.apana.org.au, zhujun2@...s.chinamobile.com, linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH v1] hwrng: histb-rng: Fix the wrong format specifier The format specifier of "unsigned int" in sprintf() should be "%u", not "%d". Signed-off-by: Zhu Jun <zhujun2@...s.chinamobile.com> --- Changes: v1:fix the subject line, it has to be in the subsystem style drivers/char/hw_random/histb-rng.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/hw_random/histb-rng.c b/drivers/char/hw_random/histb-rng.c index f652e1135e4b..1b91e88cc4c0 100644 --- a/drivers/char/hw_random/histb-rng.c +++ b/drivers/char/hw_random/histb-rng.c @@ -89,7 +89,7 @@ depth_show(struct device *dev, struct device_attribute *attr, char *buf) struct histb_rng_priv *priv = dev_get_drvdata(dev); void __iomem *base = priv->base; - return sprintf(buf, "%d\n", histb_rng_get_depth(base)); + return sprintf(buf, "%u\n", histb_rng_get_depth(base)); } static ssize_t -- 2.17.1
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