From: David Herrmann <dh.herrmann@gmail.com>
Date: Fri, 13 Mar 2015 12:41:55 +0000 (+0100)
Subject: udev: dont use EWOULDBLOCK
X-Git-Tag: v220~770
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ca2031fcc863fcdd4dd1594709918cb60cfd0e1b;p=thirdparty%2Fsystemd.git

udev: dont use EWOULDBLOCK

EWOULDBLOCK is the same as EAGAIN, stop using it.
---

diff --git a/src/udev/udevd.c b/src/udev/udevd.c
index ac21d511bb6..f7d61915fbe 100644
--- a/src/udev/udevd.c
+++ b/src/udev/udevd.c
@@ -291,7 +291,7 @@ static void worker_new(struct event *event) {
                                         fd_lock = open(udev_device_get_devnode(d), O_RDONLY|O_CLOEXEC|O_NOFOLLOW|O_NONBLOCK);
                                         if (fd_lock >= 0 && flock(fd_lock, LOCK_SH|LOCK_NB) < 0) {
                                                 log_debug_errno(errno, "Unable to flock(%s), skipping event handling: %m", udev_device_get_devnode(d));
-                                                err = -EWOULDBLOCK;
+                                                err = -EAGAIN;
                                                 fd_lock = safe_close(fd_lock);
                                                 goto skip;
                                         }