linux-kernel - [PATCH] sound: oss: mpu401.c: Cleaning up variable is set more than once

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Message-Id: <1403698704-22364-1-git-send-email-rickard_strandqvist@spectrumdigital.se>
Date:	Wed, 25 Jun 2014 14:18:24 +0200
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.de>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	Julia Lawall <Julia.Lawall@...6.fr>,
	alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: [PATCH] sound: oss: mpu401.c:  Cleaning up variable is set more than once

A struct member variable is set to the same value more than once

This was found using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 sound/oss/mpu401.c |    1 -
 1 file changed, 1 deletion(-)

diff --git a/sound/oss/mpu401.c b/sound/oss/mpu401.c
index 3bbc3ec..31d7f72 100644
--- a/sound/oss/mpu401.c
+++ b/sound/oss/mpu401.c
@@ -972,7 +972,6 @@ int attach_mpu401(struct address_info *hw_config, struct module *owner)
 	devc->m_busy = 0;
 	devc->m_state = ST_INIT;
 	devc->shared_irq = hw_config->always_detect;
-	devc->irq = hw_config->irq;
 	spin_lock_init(&devc->lock);
 
 	if (devc->irq < 0)
-- 
1.7.10.4

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