Commit 4da3251a authored by Rafael J. Wysocki's avatar Rafael J. Wysocki Committed by Sasha Levin

cpufreq: Fix and clean up show_cpuinfo_cur_freq()

[ Upstream commit 9b4f603e ]

There is a missing newline in show_cpuinfo_cur_freq(), so add it,
but while at it clean that function up somewhat too.
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: default avatarSasha Levin <alexander.levin@verizon.com>
parent 85fa6073
......@@ -565,9 +565,11 @@ static ssize_t show_cpuinfo_cur_freq(struct cpufreq_policy *policy,
char *buf)
{
unsigned int cur_freq = __cpufreq_get(policy);
if (!cur_freq)
return sprintf(buf, "<unknown>");
if (cur_freq)
return sprintf(buf, "%u\n", cur_freq);
return sprintf(buf, "<unknown>\n");
}
/**
......
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