linux-kernel - [PATCH -next] drivers/perf: Remove redundant dev_err call in tx2_uncore_pmu_init

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Message-ID: <1620715364-107460-1-git-send-email-zou_wei@huawei.com>
Date:   Tue, 11 May 2021 14:42:44 +0800
From:   Zou Wei <zou_wei@...wei.com>
To:     <will@...nel.org>, <mark.rutland@....com>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, Zou Wei <zou_wei@...wei.com>
Subject: [PATCH -next] drivers/perf: Remove redundant dev_err call in tx2_uncore_pmu_init_dev()

There is a error message within devm_ioremap_resource
already, so remove the dev_err call to avoid redundant
error message.

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Zou Wei <zou_wei@...wei.com>
---
 drivers/perf/thunderx2_pmu.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/perf/thunderx2_pmu.c b/drivers/perf/thunderx2_pmu.c
index 06a6d56..9e8f55a 100644
--- a/drivers/perf/thunderx2_pmu.c
+++ b/drivers/perf/thunderx2_pmu.c
@@ -818,7 +818,6 @@ static struct tx2_uncore_pmu *tx2_uncore_pmu_init_dev(struct device *dev,
 
 	base = devm_ioremap_resource(dev, &res);
 	if (IS_ERR(base)) {
-		dev_err(dev, "PMU type %d: Fail to map resource\n", type);
 		return NULL;
 	}
 
-- 
2.6.2