linux-kernel - [-mm Patch] fs/udf/balloc.c: mark a variable as uninitialized

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Message-ID: <20070925121959.GF4945@hacking>
Date:	Tue, 25 Sep 2007 20:19:59 +0800
From:	WANG Cong <xiyou.wangcong@...il.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, bfennema@...con.csc.calpoly.edu
Subject: [-mm Patch] fs/udf/balloc.c: mark a variable as uninitialized_var()


This patch kills a may-be-used-uninitialized warning.

Signed-off-by: WANG Cong <xiyou.wangcong@...il.com>

---
 fs/udf/balloc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6.23-rc8-mm1/fs/udf/balloc.c
===================================================================
--- linux-2.6.23-rc8-mm1.orig/fs/udf/balloc.c
+++ linux-2.6.23-rc8-mm1/fs/udf/balloc.c
@@ -689,7 +689,7 @@ static int udf_table_new_block(struct su
 	uint32_t spread = 0xFFFFFFFF, nspread = 0xFFFFFFFF;
 	uint32_t newblock = 0, adsize;
 	uint32_t elen, goal_elen = 0;
-	kernel_lb_addr eloc, goal_eloc;
+	kernel_lb_addr eloc, uninitialized_var(goal_eloc);
 	struct extent_position epos, goal_epos;
 	int8_t etype;
 
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