udev-node: drop unnecessary initialization

The priority of device node symlink can be negative. So the
initialization is confusing.

Fortunately, this changes no functionality, as we only compare the
priorities of symlinks only when we parsed at least one device node and
its priority.

diff --git a/src/udev/udev-node.c b/src/udev/udev-node.c
index 1596497da893a11675d2f2258536b283eddfde0f..5f3dc61f09fa02b0974c8b10daa73f44ca1bf90d 100644 (file)
--- a/src/udev/udev-node.c
+++ b/src/udev/udev-node.c
@@ -181,7 +181,7 @@ static int stack_directory_read_one(int dirfd, const char *id, char **devnode, i
 static int stack_directory_find_prioritized_devnode(sd_device *dev, int dirfd, bool add, char **ret) {
         _cleanup_closedir_ DIR *dir = NULL;
         _cleanup_free_ char *devnode = NULL;
-        int r, priority = 0;
+        int r, priority;
         const char *id;
 
         assert(dev);