linux-kernel - [PATCH] clocksource: return negative error code

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Message-ID: <20200901025412.39128-1-tian.xianting@h3c.com>
Date:   Tue, 1 Sep 2020 10:54:12 +0800
From:   Xianting Tian <tian.xianting@....com>
To:     <ysato@...rs.sourceforge.jp>, <daniel.lezcano@...aro.org>,
        <tglx@...utronix.de>
CC:     <uclinux-h8-devel@...ts.sourceforge.jp>,
        <linux-kernel@...r.kernel.org>,
        Xianting Tian <tian.xianting@....com>
Subject: [PATCH] clocksource: return negative error code

A negative error code should be returned

Signed-off-by: Xianting Tian <tian.xianting@....com>
---
 drivers/clocksource/h8300_timer8.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clocksource/h8300_timer8.c b/drivers/clocksource/h8300_timer8.c
index 1d740a8c4..47114c2a7 100644
--- a/drivers/clocksource/h8300_timer8.c
+++ b/drivers/clocksource/h8300_timer8.c
@@ -169,7 +169,7 @@ static int __init h8300_8timer_init(struct device_node *node)
 		return PTR_ERR(clk);
 	}
 
-	ret = ENXIO;
+	ret = -ENXIO;
 	base = of_iomap(node, 0);
 	if (!base) {
 		pr_err("failed to map registers for clockevent\n");
-- 
2.17.1