linux-kernel - [PATCH]Silencing warning: 'host' may be used uninitialized in this function

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Message-Id: <200904100133.58556.mitov@issp.bas.bg>
Date:	Fri, 10 Apr 2009 01:33:58 +0300
From:	Marin Mitov <mitov@...p.bas.bg>
To:	linux-kernel@...r.kernel.org
Cc:	Jeff Garzik <jeff@...zik.org>
Subject: [PATCH]Silencing warning: 'host' may be used uninitialized in this function

Hi all,

I do not know if that is worth the effort, but...

Silencing:  warning: 'host' may be used uninitialized in this function
It is a false positive.

The patch is against 2.6.30-rc1, but should apply to 2.6.29(.1) too.

Signed-off-by: Marin Mitov mitov@...p.bas.bg
================================================
--- a/drivers/ata/sata_via.c	2009-04-05 22:59:26.000000000 +0300
+++ b/drivers/ata/sata_via.c	2009-04-06 00:07:25.000000000 +0300
@@ -566,7 +566,7 @@
 	static int printed_version;
 	unsigned int i;
 	int rc;
-	struct ata_host *host;
+	struct ata_host *host = host;
 	int board_id = (int) ent->driver_data;
 	const unsigned *bar_sizes;
 
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