linux-kernel - [PATCH v3 6/8] PM / devfreq: Remove unneeded conditional statement

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Date:   Wed, 11 Oct 2017 12:09:22 +0900
From:   Chanwoo Choi <cw00.choi@...sung.com>
To:     myungjoo.ham@...sung.com, kyungmin.park@...sung.com,
        cw00.choi@...sung.com
Cc:     rafael.j.wysocki@...el.com, chanwoo@...nel.org,
        inki.dae@...sung.com, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org
Subject: [PATCH v3 6/8] PM / devfreq: Remove unneeded conditional statement

The commit 0ec09ac2cebe9 ("PM / devfreq: Set the freq_table of devfreq
device") initializes the freq_table array of each devfreq device always.
In result, it is unneeded to check whether profile->freq_table is NULL
or not.

Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
---
 drivers/devfreq/devfreq.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index 3b9662ffe603..b28810cae7ee 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -315,10 +315,9 @@ int update_devfreq(struct devfreq *devfreq)
 	freqs.new = freq;
 	devfreq_notify_transition(devfreq, &freqs, DEVFREQ_POSTCHANGE);
 
-	if (devfreq->profile->freq_table)
-		if (devfreq_update_status(devfreq, freq))
-			dev_err(&devfreq->dev,
-				"Couldn't update frequency transition information.\n");
+	if (devfreq_update_status(devfreq, freq))
+		dev_err(&devfreq->dev,
+			"Couldn't update frequency transition information.\n");
 
 	devfreq->previous_freq = freq;
 	return err;
-- 
1.9.1