diff options
| author | Greg Kurz <groug@kaod.org> | 2020-12-01 12:37:28 +0100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2020-12-14 15:54:12 +1100 |
| commit | bc370a659a33865f8b55332f6363c45896bae56d (patch) | |
| tree | 9295a8e9da990222c4e7ac32782d2b7f31461328 /hw/ppc/spapr_drc.c | |
| parent | f9b43958b99ea0cc65d0857e073bda381372242c (diff) | |
| download | qemu-bc370a659a33865f8b55332f6363c45896bae56d.zip qemu-bc370a659a33865f8b55332f6363c45896bae56d.tar.gz qemu-bc370a659a33865f8b55332f6363c45896bae56d.tar.bz2 | |
spapr: spapr_drc_attach() cannot fail
All users are passing &error_abort already. Document the fact
that spapr_drc_attach() should only be passed a free DRC, which
is supposedly the case if appropriate checking is done earlier.
Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <20201201113728.885700-5-groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw/ppc/spapr_drc.c')
| -rw-r--r-- | hw/ppc/spapr_drc.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/hw/ppc/spapr_drc.c b/hw/ppc/spapr_drc.c index 77718cd..f991cf8 100644 --- a/hw/ppc/spapr_drc.c +++ b/hw/ppc/spapr_drc.c @@ -369,14 +369,11 @@ static void prop_get_fdt(Object *obj, Visitor *v, const char *name, } while (fdt_depth != 0); } -bool spapr_drc_attach(SpaprDrc *drc, DeviceState *d, Error **errp) +void spapr_drc_attach(SpaprDrc *drc, DeviceState *d) { trace_spapr_drc_attach(spapr_drc_index(drc)); - if (drc->dev) { - error_setg(errp, "an attached device is still awaiting release"); - return false; - } + g_assert(!drc->dev); g_assert((drc->state == SPAPR_DRC_STATE_LOGICAL_UNUSABLE) || (drc->state == SPAPR_DRC_STATE_PHYSICAL_POWERON)); @@ -386,7 +383,6 @@ bool spapr_drc_attach(SpaprDrc *drc, DeviceState *d, Error **errp) object_get_typename(OBJECT(drc->dev)), (Object **)(&drc->dev), NULL, 0); - return true; } static void spapr_drc_release(SpaprDrc *drc) |