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core: simplify if branches a bit

We do the same thing in two branches, let's merge them. Let's also add an
explanatory comment, while we are at it.
This commit is contained in:
Lennart Poettering 2016-10-10 22:28:55 +02:00
parent f2aed3070d
commit 052364d41f

View File

@ -1200,9 +1200,10 @@ static void mount_sigchld_event(Unit *u, pid_t pid, int code, int status) {
case MOUNT_MOUNTING_SIGKILL:
case MOUNT_MOUNTING_SIGTERM:
if (f == MOUNT_SUCCESS)
mount_enter_mounted(m, f);
else if (m->from_proc_self_mountinfo)
if (f == MOUNT_SUCCESS || m->from_proc_self_mountinfo)
/* If /bin/mount returned success, or if we see the mount point in /proc/self/mountinfo we are
* happy. If we see the first condition first, we should see the the second condition
* immediately after or /bin/mount lies to us and is broken. */
mount_enter_mounted(m, f);
else
mount_enter_dead(m, f);