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treewide: more log_*_errno + return simplifications

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This commit is contained in:
Michal Schmidt
2014-11-28 18:24:30 +01:00
parent 5e03c6e3b5
commit 23bbb0de4e
43 changed files with 331 additions and 658 deletions
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src/hostname/hostnamed.c
+8 -16
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@@ -645,28 +645,20 @@ static int connect_bus(Context *c, sd_event *event, sd_bus **_bus) {
assert(_bus);
r = sd_bus_default_system(&bus);
if (r < 0) {
log_error_errno(r, "Failed to get system bus connection: %m");
return r;
}
if (r < 0)
return log_error_errno(r, "Failed to get system bus connection: %m");
r = sd_bus_add_object_vtable(bus, NULL, "/org/freedesktop/hostname1", "org.freedesktop.hostname1", hostname_vtable, c);
if (r < 0) {
log_error_errno(r, "Failed to register object: %m");
return r;
}
if (r < 0)
return log_error_errno(r, "Failed to register object: %m");
r = sd_bus_request_name(bus, "org.freedesktop.hostname1", 0);
if (r < 0) {
log_error_errno(r, "Failed to register name: %m");
return r;
}
if (r < 0)
return log_error_errno(r, "Failed to register name: %m");
r = sd_bus_attach_event(bus, event, 0);
if (r < 0) {
log_error_errno(r, "Failed to attach bus to event loop: %m");
return r;
}
if (r < 0)
return log_error_errno(r, "Failed to attach bus to event loop: %m");
*_bus = bus;
bus = NULL;