linux-kernel - [PATCH 2/4] ALSA: riptide: Delete an unnecessary variable initialisation in snd_riptide_proc

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Date:   Fri, 17 Nov 2017 10:49:12 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     alsa-devel@...a-project.org, Bhumika Goyal <bhumirks@...il.com>,
        David Howells <dhowells@...hat.com>,
        Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 2/4] ALSA: riptide: Delete an unnecessary variable
 initialisation in snd_riptide_proc_read()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Fri, 17 Nov 2017 09:50:52 +0100

The variable "cif" will be set to an appropriate pointer a bit later.
Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 sound/pci/riptide/riptide.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c
index 22d15ea7e210..3d00488ff137 100644
--- a/sound/pci/riptide/riptide.c
+++ b/sound/pci/riptide/riptide.c
@@ -1917,5 +1917,5 @@ snd_riptide_proc_read(struct snd_info_entry *entry,
 	struct snd_riptide *chip = entry->private_data;
 	struct pcmhw *data;
 	int i;
-	struct cmdif *cif = NULL;
+	struct cmdif *cif;
 	unsigned char p[256];
-- 
2.15.0