[PATCH] Fix GCC4 compile warnings

[Tobias Klauser <tklauser@access.unizh.ch>]

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Hi

I tried to compile udev 050plus with the GCC 4.0 snapshot 200412119 and 
got two errors about possibly uninitialized structs, so I fixed this. 
The patch against udev050plus is attached.

Thanks, Tobias

[-- Attachment #2: udev050plus-gcc4-uninitialized-warning.patch --]
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--- udev-050plus.orig/udev_sysfs.c	2004-12-19 17:42:11.000000000 +0100
+++ udev-050plus/udev_sysfs.c	2005-01-16 19:00:32.978126432 +0100
@@ -381,7 +381,7 @@
 
 struct sysfs_class_device *wait_class_device_open(const char *path)
 {
-	struct sysfs_class_device *class_dev;
+	struct sysfs_class_device *class_dev = NULL;
 	int loop;
 
 	loop = WAIT_MAX_SECONDS * WAIT_LOOP_PER_SECOND;
@@ -450,7 +450,7 @@
 
 struct sysfs_device *wait_devices_device_open(const char *path)
 {
-	struct sysfs_device *devices_dev;
+	struct sysfs_device *devices_dev = NULL;
 	int loop;
 
 	loop = WAIT_MAX_SECONDS * WAIT_LOOP_PER_SECOND;