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Re: [PATCH 2/2] hw/arm/xlnx-zynqmp.c: Add missing error-propagation code
From: |
Alistair Francis |
Subject: |
Re: [PATCH 2/2] hw/arm/xlnx-zynqmp.c: Add missing error-propagation code |
Date: |
Tue, 24 Mar 2020 08:56:39 -0700 |
On Tue, Mar 24, 2020 at 6:50 AM Peter Maydell <address@hidden> wrote:
>
> In some places in xlnx_zynqmp_realize() we were putting an
> error into our local Error*, but forgetting to check for
> failure and pass it back to the caller. Add the missing code.
>
> Signed-off-by: Peter Maydell <address@hidden>
Reviewed-by: Alistair Francis <address@hidden>
Alistair
> ---
> Spotted while I was writing the previous patch.
> ---
> hw/arm/xlnx-zynqmp.c | 24 ++++++++++++++++++++++++
> 1 file changed, 24 insertions(+)
>
> diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c
> index a13dbeeacec..b84d153d56a 100644
> --- a/hw/arm/xlnx-zynqmp.c
> +++ b/hw/arm/xlnx-zynqmp.c
> @@ -530,8 +530,20 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error
> **errp)
> * - eMMC Specification Version 4.51
> */
> object_property_set_uint(sdhci, 3, "sd-spec-version", &err);
> + if (err) {
> + error_propagate(errp, err);
> + return;
> + }
> object_property_set_uint(sdhci, SDHCI_CAPABILITIES, "capareg", &err);
> + if (err) {
> + error_propagate(errp, err);
> + return;
> + }
> object_property_set_uint(sdhci, UHS_I, "uhs", &err);
> + if (err) {
> + error_propagate(errp, err);
> + return;
> + }
> object_property_set_bool(sdhci, true, "realized", &err);
> if (err) {
> error_propagate(errp, err);
> @@ -551,6 +563,10 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error
> **errp)
> gchar *bus_name;
>
> object_property_set_bool(OBJECT(&s->spi[i]), true, "realized", &err);
> + if (err) {
> + error_propagate(errp, err);
> + return;
> + }
>
> sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 0, spi_addr[i]);
> sysbus_connect_irq(SYS_BUS_DEVICE(&s->spi[i]), 0,
> @@ -565,6 +581,10 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error
> **errp)
> }
>
> object_property_set_bool(OBJECT(&s->qspi), true, "realized", &err);
> + if (err) {
> + error_propagate(errp, err);
> + return;
> + }
> sysbus_mmio_map(SYS_BUS_DEVICE(&s->qspi), 0, QSPI_ADDR);
> sysbus_mmio_map(SYS_BUS_DEVICE(&s->qspi), 1, LQSPI_ADDR);
> sysbus_connect_irq(SYS_BUS_DEVICE(&s->qspi), 0, gic_spi[QSPI_IRQ]);
> @@ -619,6 +639,10 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error
> **errp)
>
> for (i = 0; i < XLNX_ZYNQMP_NUM_GDMA_CH; i++) {
> object_property_set_uint(OBJECT(&s->gdma[i]), 128, "bus-width",
> &err);
> + if (err) {
> + error_propagate(errp, err);
> + return;
> + }
> object_property_set_bool(OBJECT(&s->gdma[i]), true, "realized",
> &err);
> if (err) {
> error_propagate(errp, err);
> --
> 2.20.1
>
>