linux-kernel - linux-4.7-rc2/drivers/net/wireless/ath/ath6kl/wmi.c:2547]: (style) Redundant condition

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Message-ID: <CAMzoamY2uhXDsLsE2o8mCF923XXWoGp3oF_AMmVnDY=EuachZA@mail.gmail.com>
Date:	Tue, 7 Jun 2016 16:13:48 +0100
From:	David Binderman <linuxdev.baldrick@...il.com>
To:	kvalo@....qualcomm.com, linux-wireless@...r.kernel.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	dcb314@...mail.com
Subject: linux-4.7-rc2/drivers/net/wireless/ath/ath6kl/wmi.c:2547]: (style)
 Redundant condition

Hello there,

linux-4.7-rc2/drivers/net/wireless/ath/ath6kl/wmi.c:2547]: (style)
Redundant condition: If 'EXPR <= 7', the comparison 'EXPR < 8' is
always true.

Source code is

    if (!((params->user_pri < 8) &&
          (params->user_pri <= 0x7) &&

This might be a possible cut'n'paste error. Also in the same file

[drivers/net/wireless/ath/ath6kl/wmi.c:1220]: (style) Variable 'rate'
is assigned a value that is never used.
[drivers/net/wireless/ath/ath6kl/wmi.c:1484]: (style) Variable
'new_threshold' is assigned a value that is never used.
[drivers/net/wireless/ath/ath6kl/wmi.c:3521]: (style) Variable 'ret'
is assigned a value that is never used.

Regards

David Binderman