From e5d7bce12d95b38e592a2561b49a42d033cc82c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Tue, 12 Jan 2016 21:02:56 -0500
Subject: [PATCH] udevd: initialize fds to -1 and close them before exiting

Little change in practice, because the program will exit soon
afterwards, but the standard style of closing all fds is now followed.
Also gets rid of gcc warning about fd_ctrl and fd_uevent being
unitialized.
---
 src/udev/udevd.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/udev/udevd.c b/src/udev/udevd.c
index 366e7fbb87..8627a81ec2 100644
--- a/src/udev/udevd.c
+++ b/src/udev/udevd.c
@@ -1652,7 +1652,8 @@ exit:
 
 int main(int argc, char *argv[]) {
         _cleanup_free_ char *cgroup = NULL;
-        int r, fd_ctrl, fd_uevent;
+        _cleanup_close_ int fd_ctrl = -1, fd_uevent = -1;
+        int r;
 
         log_set_target(LOG_TARGET_AUTO);
         log_parse_environment();