linux-kernel - [PATCH] cpufreq: speedstep: convert BUG() to BUG

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Message-Id: <20190216161501.12168-1-tiny.windzz@gmail.com>
Date:   Sat, 16 Feb 2019 11:15:01 -0500
From:   Yangtao Li <tiny.windzz@...il.com>
To:     rjw@...ysocki.net, viresh.kumar@...aro.org
Cc:     linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Yangtao Li <tiny.windzz@...il.com>
Subject: [PATCH] cpufreq: speedstep: convert BUG() to BUG_ON()

To fix coccinelle WARNING.

WARNING: Use BUG_ON instead of if condition followed by BUG.

Signed-off-by: Yangtao Li <tiny.windzz@...il.com>
---
 drivers/cpufreq/speedstep-ich.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/cpufreq/speedstep-ich.c b/drivers/cpufreq/speedstep-ich.c
index fbbcb88db061..5d8a09b82efb 100644
--- a/drivers/cpufreq/speedstep-ich.c
+++ b/drivers/cpufreq/speedstep-ich.c
@@ -243,8 +243,7 @@ static unsigned int speedstep_get(unsigned int cpu)
 	unsigned int speed;
 
 	/* You're supposed to ensure CPU is online. */
-	if (smp_call_function_single(cpu, get_freq_data, &speed, 1) != 0)
-		BUG();
+	BUG_ON(smp_call_function_single(cpu, get_freq_data, &speed, 1));
 
 	pr_debug("detected %u kHz as current frequency\n", speed);
 	return speed;
-- 
2.17.0