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Subject: [PATCH] ppc32: Fix use of uninitialized pointer in offb
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Andrew Morton <akpm@osdl.org>
Cc: Linus Torvalds <torvalds@osdl.org>,
       Linux Kernel list <linux-kernel@vger.kernel.org>
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Date: Fri, 24 Sep 2004 10:30:34 +1000
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Hi !

The recent ppc64 changes for offb introduced an uninitialized pointer
use for ppc32, here's the fix:

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

===== drivers/video/offb.c 1.32 vs edited =====
--- 1.32/drivers/video/offb.c	2004-09-23 17:36:23 +10:00
+++ edited/drivers/video/offb.c	2004-09-24 10:29:23 +10:00
@@ -246,7 +246,7 @@
 
 int __init offb_init(void)
 {
-	struct device_node *dp, *boot_disp = NULL;
+	struct device_node *dp = NULL, *boot_disp = NULL;
 #if defined(CONFIG_BOOTX_TEXT) && defined(CONFIG_PPC32)
 	struct device_node *macos_display = NULL;
 #endif