From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 7 Feb 2017 13:17:57 +0000 (+0300)
Subject: Staging: bcm2835-audio: remove unneeded NULL check
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c3103a361795e2b04c1e11aba1da50062f31053f;p=linux.git

Staging: bcm2835-audio: remove unneeded NULL check

We just dereferenced "instance" on the line before so checking it here
is pointless.  Anyway, it can't be NULL here so let's remove the check.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/bcm2835-audio/bcm2835-vchiq.c b/drivers/staging/bcm2835-audio/bcm2835-vchiq.c
index b7922be4909c5..6578246b0f088 100644
--- a/drivers/staging/bcm2835-audio/bcm2835-vchiq.c
+++ b/drivers/staging/bcm2835-audio/bcm2835-vchiq.c
@@ -775,10 +775,9 @@ unlock:
 	mutex_unlock(&instance->vchi_mutex);
 
 	/* Stop the audio service */
-	if (instance) {
-		vc_vchi_audio_deinit(instance);
-		alsa_stream->instance = NULL;
-	}
+	vc_vchi_audio_deinit(instance);
+	alsa_stream->instance = NULL;
+
 	LOG_DBG(" .. OUT\n");
 	return ret;
 }