From 87164cc5723329565089a999b6671bd214caf0a0 Mon Sep 17 00:00:00 2001
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 2 Dec 2014 18:05:32 +0100
Subject: ALSA: asihpi: Deletion of an unnecessary check before the function
 call "vfree"

The vfree() function performs also input parameter validation. Thus the test
around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/asihpi/hpioctl.c b/sound/pci/asihpi/hpioctl.c
index e457eb8..6aa677e 100644
--- a/sound/pci/asihpi/hpioctl.c
+++ b/sound/pci/asihpi/hpioctl.c
@@ -547,8 +547,7 @@ void asihpi_adapter_remove(struct pci_dev *pci_dev)
 	if (pa->irq)
 		free_irq(pa->irq, pa);
 
-	if (pa->p_buffer)
-		vfree(pa->p_buffer);
+	vfree(pa->p_buffer);
 
 	if (1)
 		dev_info(&pci_dev->dev,
-- 
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