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core: manager_set_exec_params() cannot fail, hence make it void

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Let's simplify things a bit.
This commit is contained in:
Lennart Poettering 2017-08-01 10:53:46 +02:00
parent 584b8688d1
commit 19bbdd985e
6 changed files with 6 additions and 16 deletions
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4
src/core/manager.c
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@ -3413,7 +3413,7 @@ Set *manager_get_units_requiring_mounts_for(Manager *m, const char *path) {
return hashmap_get(m->units_requiring_mounts_for, streq(p, "/") ? "" : p);
}
int manager_set_exec_params(Manager *m, ExecParameters *p) {
void manager_set_exec_params(Manager *m, ExecParameters *p) {
assert(m);
assert(p);
@ -3423,8 +3423,6 @@ int manager_set_exec_params(Manager *m, ExecParameters *p) {
p->prefix = m->prefix;
SET_FLAG(p->flags, EXEC_PASS_LOG_UNIT|EXEC_CHOWN_DIRECTORIES, MANAGER_IS_SYSTEM(m));
return 0;
}
int manager_update_failed_units(Manager *m, Unit *u, bool failed) {

2
src/core/manager.h
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@ -384,7 +384,7 @@ void manager_flip_auto_status(Manager *m, bool enable);
Set *manager_get_units_requiring_mounts_for(Manager *m, const char *path);
int manager_set_exec_params(Manager *m, ExecParameters *p);
void manager_set_exec_params(Manager *m, ExecParameters *p);
ManagerState manager_state(Manager *m);

4
src/core/mount.c
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@ -770,9 +770,7 @@ static int mount_spawn(Mount *m, ExecCommand *c, pid_t *_pid) {
if (r < 0)
return r;
r = manager_set_exec_params(UNIT(m)->manager, &exec_params);
if (r < 0)
return r;
manager_set_exec_params(UNIT(m)->manager, &exec_params);
exec_params.cgroup_path = UNIT(m)->cgroup_path;
SET_FLAG(exec_params.flags, EXEC_CGROUP_DELEGATE, m->cgroup_context.delegate);

4
src/core/service.c
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@ -1344,9 +1344,7 @@ static int service_spawn(
}
}
r = manager_set_exec_params(UNIT(s)->manager, &exec_params);
if (r < 0)
return r;
manager_set_exec_params(UNIT(s)->manager, &exec_params);
final_env = strv_env_merge(2, exec_params.environment, our_env, NULL);
if (!final_env)

4
src/core/socket.c
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@ -1790,9 +1790,7 @@ static int socket_spawn(Socket *s, ExecCommand *c, pid_t *_pid) {
if (r < 0)
return r;
r = manager_set_exec_params(UNIT(s)->manager, &exec_params);
if (r < 0)
return r;
manager_set_exec_params(UNIT(s)->manager, &exec_params);
exec_params.argv = c->argv;
exec_params.cgroup_path = UNIT(s)->cgroup_path;

4
src/core/swap.c
View File

@ -636,9 +636,7 @@ static int swap_spawn(Swap *s, ExecCommand *c, pid_t *_pid) {
if (r < 0)
goto fail;
r = manager_set_exec_params(UNIT(s)->manager, &exec_params);
if (r < 0)
goto fail;
manager_set_exec_params(UNIT(s)->manager, &exec_params);
exec_params.cgroup_path = UNIT(s)->cgroup_path;
SET_FLAG(exec_params.flags, EXEC_CGROUP_DELEGATE, s->cgroup_context.delegate);