udev_device_init() remove statically allocated device support

[elogind.git] / udev / udev_device.c

diff --git a/udev/udev_device.c b/udev/udev_device.c
index 98886763c43549c135a7ef346fd927f55a612a7c..130c714301935b187a6350d32a53e12d1d44693d 100644 (file)
--- a/udev/udev_device.c
+++ b/udev/udev_device.c
@@ -34,10 +34,11 @@
 #include "udev_rules.h"
 
 
-struct udevice *udev_device_init(struct udevice *udev)
+struct udevice *udev_device_init(void)
 {
-       if (udev == NULL)
-               udev = malloc(sizeof(struct udevice));
+       struct udevice *udev;
+
+       udev = malloc(sizeof(struct udevice));
        if (udev == NULL)
                return NULL;
        memset(udev, 0x00, sizeof(struct udevice));
@@ -55,12 +56,13 @@ struct udevice *udev_device_init(struct udevice *udev)
        strcpy(udev->group, "root");
 
        udev->event_timeout = -1;
-
        return udev;
 }
 
 void udev_device_cleanup(struct udevice *udev)
 {
+       if (udev == NULL)
+               return;
        name_list_cleanup(&udev->symlink_list);
        name_list_cleanup(&udev->run_list);
        name_list_cleanup(&udev->env_list);