linux-kernel - [PATCH] sound: pci: rme9652: Unneeded variable: "result".

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Message-ID: <20190711172107.GA5008@hari-Inspiron-1545>
Date:   Thu, 11 Jul 2019 22:51:07 +0530
From:   Hariprasad Kelam <hariprasad.kelam@...il.com>
To:     Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
        Hariprasad Kelam <hariprasad.kelam@...il.com>,
        Richard Fontana <rfontana@...hat.com>,
        Allison Randal <allison@...utok.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: [PATCH] sound: pci: rme9652: Unneeded variable: "result".

This patch fixes below issue reported by coccicheck

sound/pci/rme9652/rme9652.c:2161:5-11: Unneeded variable: "result".
Return "0" on line 2167

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@...il.com>
---
 sound/pci/rme9652/rme9652.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c
index cb9818a..4c851f8 100644
--- a/sound/pci/rme9652/rme9652.c
+++ b/sound/pci/rme9652/rme9652.c
@@ -2158,13 +2158,12 @@ static int snd_rme9652_prepare(struct snd_pcm_substream *substream)
 {
 	struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
 	unsigned long flags;
-	int result = 0;
 
 	spin_lock_irqsave(&rme9652->lock, flags);
 	if (!rme9652->running)
 		rme9652_reset_hw_pointer(rme9652);
 	spin_unlock_irqrestore(&rme9652->lock, flags);
-	return result;
+	return 0;
 }
 
 static const struct snd_pcm_hardware snd_rme9652_playback_subinfo =
-- 
2.7.4