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-rw-r--r--udev-remove.c19
1 files changed, 12 insertions, 7 deletions
diff --git a/udev-remove.c b/udev-remove.c
index dad4a98570..6d7e2ad22a 100644
--- a/udev-remove.c
+++ b/udev-remove.c
@@ -119,18 +119,21 @@ static int delete_node(struct udevice *dev)
int udev_remove_device(char *path, char *subsystem)
{
struct udevice *dev;
- struct udevice device;
char *temp;
+ int retval;
+
+ dev = malloc(sizeof(*dev));
+ if (dev == NULL)
+ return -ENOMEM;
+ memset(dev, 0, sizeof(*dev));
- dev = udevdb_get_dev(path);
- if (dev == NULL) {
+ retval = udevdb_get_dev(path, dev);
+ if (retval) {
dbg("'%s' not found in database, falling back on default name", path);
temp = strrchr(path, '/');
if (temp == NULL)
return -ENODEV;
- memset(&device, 0, sizeof(device));
- dev = &device;
- strncpy(device.name, &temp[1], sizeof(device.name));
+ strncpy(dev->name, &temp[1], sizeof(dev->name));
}
dbg("name is '%s'", dev->name);
@@ -138,5 +141,7 @@ int udev_remove_device(char *path, char *subsystem)
sysbus_send_remove(dev->name, path);
- return delete_node(dev);
+ retval = delete_node(dev);
+ free(dev);
+ return retval;
}