From: Alan <gnomes@lxorguk.ukuu.org.uk>
To: rui.zhang@intel.com, linux-kernel@vger.kernel.org
Subject: [PATCH] thermal: remove a pointless check
Date: Mon, 15 Feb 2016 18:54:40 +0000 [thread overview]
Message-ID: <20160215185432.27840.73475.stgit@localhost.localdomain> (raw)
The state in devfreq_cooling_state2power is unsigned so removed the < 0
check.
Signed-off-by: Alan Cox <alan@linux.intel.com>
---
drivers/thermal/devfreq_cooling.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/thermal/devfreq_cooling.c b/drivers/thermal/devfreq_cooling.c
index 01f0015..81631b1 100644
--- a/drivers/thermal/devfreq_cooling.c
+++ b/drivers/thermal/devfreq_cooling.c
@@ -312,7 +312,7 @@ static int devfreq_cooling_state2power(struct thermal_cooling_device *cdev,
unsigned long freq;
u32 static_power;
- if (state < 0 || state >= dfc->freq_table_size)
+ if (state >= dfc->freq_table_size)
return -EINVAL;
freq = dfc->freq_table[state];
reply other threads:[~2016-02-15 18:54 UTC|newest]
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