From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 26 Sep 2017 20:49:09 +0000 (+0200)
Subject: cgroup: IN_SET() FTW!
X-Git-Tag: v235.1~69
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=0ceb7e71414b0b45eed4076cb54e4b11fa466120;p=elogind.git

cgroup: IN_SET() FTW!
---

diff --git a/src/core/cgroup.c b/src/core/cgroup.c
index d8470004d..c0f07ca9a 100644
--- a/src/core/cgroup.c
+++ b/src/core/cgroup.c
@@ -1885,7 +1885,7 @@ static int on_cgroup_inotify_event(sd_event_source *s, int fd, uint32_t revents,
 
                 l = read(fd, &buffer, sizeof(buffer));
                 if (l < 0) {
-                        if (errno == EINTR || errno == EAGAIN)
+                        if (IN_SET(errno, EINTR, EAGAIN))
                                 return 0;
 
                         return log_error_errno(errno, "Failed to read control group inotify events: %m");