diff options
| author | Greg Kurz <groug@kaod.org> | 2020-08-10 18:55:29 +0200 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2020-08-13 21:09:38 +1000 |
| commit | 1118b6b72719ff83f2be1efc11d7248cf225074c (patch) | |
| tree | 9733f582822bb3de833e38ee65cba36ca4503d2d | |
| parent | 61203f2b356f8aa7b6cfd3f792cd1f0cc7bdf99b (diff) | |
spapr/xive: Simplify error handling of kvmppc_xive_cpu_synchronize_state()
Now that kvmppc_xive_cpu_get_state() returns negative on error, use that
and get rid of the temporary Error object and error_propagate().
Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <159707852916.1489912.8376334685349668124.stgit@bahia.lan>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
| -rw-r--r-- | hw/intc/spapr_xive_kvm.c | 14 | ||||
| -rw-r--r-- | include/hw/ppc/xive.h | 2 |
2 files changed, 7 insertions, 9 deletions
diff --git a/hw/intc/spapr_xive_kvm.c b/hw/intc/spapr_xive_kvm.c index e9a36115be..d871bb1a00 100644 --- a/hw/intc/spapr_xive_kvm.c +++ b/hw/intc/spapr_xive_kvm.c @@ -119,7 +119,8 @@ int kvmppc_xive_cpu_get_state(XiveTCTX *tctx, Error **errp) typedef struct { XiveTCTX *tctx; - Error *err; + Error **errp; + int ret; } XiveCpuGetState; static void kvmppc_xive_cpu_do_synchronize_state(CPUState *cpu, @@ -127,14 +128,14 @@ static void kvmppc_xive_cpu_do_synchronize_state(CPUState *cpu, { XiveCpuGetState *s = arg.host_ptr; - kvmppc_xive_cpu_get_state(s->tctx, &s->err); + s->ret = kvmppc_xive_cpu_get_state(s->tctx, s->errp); } -void kvmppc_xive_cpu_synchronize_state(XiveTCTX *tctx, Error **errp) +int kvmppc_xive_cpu_synchronize_state(XiveTCTX *tctx, Error **errp) { XiveCpuGetState s = { .tctx = tctx, - .err = NULL, + .errp = errp, }; /* @@ -143,10 +144,7 @@ void kvmppc_xive_cpu_synchronize_state(XiveTCTX *tctx, Error **errp) run_on_cpu(tctx->cs, kvmppc_xive_cpu_do_synchronize_state, RUN_ON_CPU_HOST_PTR(&s)); - if (s.err) { - error_propagate(errp, s.err); - return; - } + return s.ret; } int kvmppc_xive_cpu_connect(XiveTCTX *tctx, Error **errp) diff --git a/include/hw/ppc/xive.h b/include/hw/ppc/xive.h index 785c905357..2c42ae92d2 100644 --- a/include/hw/ppc/xive.h +++ b/include/hw/ppc/xive.h @@ -488,7 +488,7 @@ void xive_tctx_ipb_update(XiveTCTX *tctx, uint8_t ring, uint8_t ipb); int kvmppc_xive_source_reset_one(XiveSource *xsrc, int srcno, Error **errp); void kvmppc_xive_source_set_irq(void *opaque, int srcno, int val); int kvmppc_xive_cpu_connect(XiveTCTX *tctx, Error **errp); -void kvmppc_xive_cpu_synchronize_state(XiveTCTX *tctx, Error **errp); +int kvmppc_xive_cpu_synchronize_state(XiveTCTX *tctx, Error **errp); int kvmppc_xive_cpu_get_state(XiveTCTX *tctx, Error **errp); int kvmppc_xive_cpu_set_state(XiveTCTX *tctx, Error **errp); |