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doc: tutorial3: do not return anything from roundtrip()

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The return value was constant 0 and it was not used by the caller.
This commit is contained in:
Barnabás Pőcze 2022-07-21 00:41:20 +02:00 committed by Wim Taymans
parent 94d405be3b
commit 606e0dcdab
1 changed files with 1 additions and 2 deletions
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3
doc/tutorial3.c
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@ -20,7 +20,7 @@ static void on_core_done(void *data, uint32_t id, int seq)
pw_main_loop_quit(d->loop);
}
static int roundtrip(struct pw_core *core, struct pw_main_loop *loop)
static void roundtrip(struct pw_core *core, struct pw_main_loop *loop)
{
static const struct pw_core_events core_events = {
PW_VERSION_CORE_EVENTS,
@ -38,7 +38,6 @@ static int roundtrip(struct pw_core *core, struct pw_main_loop *loop)
pw_main_loop_run(loop);
spa_hook_remove(&core_listener);
return 0;
}
/* [roundtrip] */