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cas(4): Stop checking for failures from taskqueue_create_fast(M_WAITOK)

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MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D45853

(cherry picked from commit af28fc3c191cf572f7def767c60fff59d48947df)
This commit is contained in:
Zhenlei Huang 2024-09-03 18:25:37 +08:00
parent f5cbe8ce89
commit e78770d62f
1 changed files with 0 additions and 6 deletions
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6
sys/dev/cas/if_cas.c
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@ -205,11 +205,6 @@ cas_attach(struct cas_softc *sc)
TASK_INIT(&sc->sc_tx_task, 1, cas_tx_task, ifp);
sc->sc_tq = taskqueue_create_fast("cas_taskq", M_WAITOK,
taskqueue_thread_enqueue, &sc->sc_tq);
if (sc->sc_tq == NULL) {
device_printf(sc->sc_dev, "could not create taskqueue\n");
error = ENXIO;
goto fail_ifnet;
}
error = taskqueue_start_threads(&sc->sc_tq, 1, PI_NET, "%s taskq",
device_get_nameunit(sc->sc_dev));
if (error != 0) {
@ -462,7 +457,6 @@ cas_attach(struct cas_softc *sc)
bus_dma_tag_destroy(sc->sc_pdmatag);
fail_taskq:
taskqueue_free(sc->sc_tq);
fail_ifnet:
if_free(ifp);
return (error);
}