From: Andrew Morton <akpm@osdl.org>
Date: Thu, 11 Jan 2007 01:20:34 +0000 (-0800)
Subject: libata piix3 support warning fix
X-Git-Tag: firefly_0821_release~31122^2~521
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=dedf61db4f689b12c448b48426330290f98ed321;p=firefly-linux-kernel-4.4.55.git

libata piix3 support warning fix

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index 33bbeac785cc..f15ef88ba00c 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -788,7 +788,7 @@ static void do_pata_set_dmamode (struct ata_port *ap, struct ata_device *adev, i
 	u16 master_data;
 	u8 speed		= adev->dma_mode;
 	int devid		= adev->devno + 2 * ap->port_no;
-	u8 udma_enable;
+	u8 udma_enable		= 0;
 
 	static const	 /* ISP  RTC */
 	u8 timings[][2]	= { { 0, 0 },