diff options
| author | Stefan Fritsch <sf@cvs.openbsd.org> | 2017-09-08 08:37:53 +0000 |
|---|---|---|
| committer | Stefan Fritsch <sf@cvs.openbsd.org> | 2017-09-08 08:37:53 +0000 |
| commit | 2ba1268ab5b259227e11df1e247113bebd6135fd (patch) | |
| tree | bee739828b295de6ab54f91d6a9cfb8f52e29024 /sys | |
| parent | 3a4427e72e2d6684eb8364505d8f6c9e790fd1b0 (diff) | |
fdc: Print warning if kthread_create fails
Other drivers do this, too. Fixes coverity CID 1455436.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/isa/fdc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/dev/isa/fdc.c b/sys/dev/isa/fdc.c index 75e8e9f7d67..ca1a2aee617 100644 --- a/sys/dev/isa/fdc.c +++ b/sys/dev/isa/fdc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: fdc.c,v 1.21 2017/09/03 20:03:58 sf Exp $ */ +/* $OpenBSD: fdc.c,v 1.22 2017/09/08 08:37:52 sf Exp $ */ /* $NetBSD: fd.c,v 1.90 1996/05/12 23:12:03 mycroft Exp $ */ /*- @@ -170,7 +170,11 @@ fdcattach(struct device *parent, struct device *self, void *aux) void fdc_create_kthread(void *arg) { - kthread_create(fdcattach_deferred, arg, NULL, "fdcattach"); + struct fdc_softc *sc = arg; + if (kthread_create(fdcattach_deferred, arg, NULL, "fdcattach") != 0) { + printf("%s: failed to create kernel thread, disabled\n", + sc->sc_dev.dv_xname); + } } void |