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[PATCH-for-5.0 06/12] hw/dma/xilinx_axidma: Add missing error-propagatio
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH-for-5.0 06/12] hw/dma/xilinx_axidma: Add missing error-propagation code |
Date: |
Wed, 25 Mar 2020 20:18:24 +0100 |
Running the coccinelle script produced:
$ spatch \
--macro-file scripts/cocci-macro-file.h --include-headers \
--sp-file scripts/coccinelle/object_property_missing_error_propagate.cocci \
--keep-comments --smpl-spacing --dir hw
[[manual check required: error_propagate() might be missing in
object_property_set_link() hw//dma/xilinx_axidma.c:542:4]]
Add the missing error_propagate() after manual review.
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
hw/dma/xilinx_axidma.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/hw/dma/xilinx_axidma.c b/hw/dma/xilinx_axidma.c
index 018f36991b..6e3406321c 100644
--- a/hw/dma/xilinx_axidma.c
+++ b/hw/dma/xilinx_axidma.c
@@ -521,39 +521,42 @@ static const MemoryRegionOps axidma_ops = {
static void xilinx_axidma_realize(DeviceState *dev, Error **errp)
{
XilinxAXIDMA *s = XILINX_AXI_DMA(dev);
XilinxAXIDMAStreamSlave *ds = XILINX_AXI_DMA_DATA_STREAM(&s->rx_data_dev);
XilinxAXIDMAStreamSlave *cs = XILINX_AXI_DMA_CONTROL_STREAM(
&s->rx_control_dev);
Error *local_err = NULL;
object_property_add_link(OBJECT(ds), "dma", TYPE_XILINX_AXI_DMA,
(Object **)&ds->dma,
object_property_allow_set_link,
OBJ_PROP_LINK_STRONG,
&local_err);
object_property_add_link(OBJECT(cs), "dma", TYPE_XILINX_AXI_DMA,
(Object **)&cs->dma,
object_property_allow_set_link,
OBJ_PROP_LINK_STRONG,
&local_err);
if (local_err) {
goto xilinx_axidma_realize_fail;
}
object_property_set_link(OBJECT(ds), OBJECT(s), "dma", &local_err);
+ if (local_err) {
+ goto xilinx_axidma_realize_fail;
+ }
object_property_set_link(OBJECT(cs), OBJECT(s), "dma", &local_err);
if (local_err) {
goto xilinx_axidma_realize_fail;
}
int i;
for (i = 0; i < 2; i++) {
struct Stream *st = &s->streams[i];
st->nr = i;
st->ptimer = ptimer_init(timer_hit, st, PTIMER_POLICY_DEFAULT);
ptimer_transaction_begin(st->ptimer);
ptimer_set_freq(st->ptimer, s->freqhz);
ptimer_transaction_commit(st->ptimer);
}
return;
--
2.21.1
- [PATCH-for-5.0 00/12] hw: Add missing error-propagation code, Philippe Mathieu-Daudé, 2020/03/25
- [PATCH-for-5.0 01/12] scripts/coccinelle: Add script to catch missing error_propagate() calls, Philippe Mathieu-Daudé, 2020/03/25
- [PATCH-for-5.0 02/12] hw/arm/bcm2835_peripherals: Add missing error-propagation code, Philippe Mathieu-Daudé, 2020/03/25
- [PATCH-for-5.0 05/12] hw/i386/x86: Add missing error-propagation code, Philippe Mathieu-Daudé, 2020/03/25
- [PATCH-for-5.0 04/12] hw/arm/stm32fx05_soc: Add missing error-propagation code, Philippe Mathieu-Daudé, 2020/03/25
- [PATCH-for-5.0 06/12] hw/dma/xilinx_axidma: Add missing error-propagation code,
Philippe Mathieu-Daudé <=
- [PATCH-for-5.0 07/12] hw/mips/cps: Add missing error-propagation code, Philippe Mathieu-Daudé, 2020/03/25
- [PATCH-for-5.0 08/12] hw/mips/boston: Add missing error-propagation code, Philippe Mathieu-Daudé, 2020/03/25
- [PATCH-for-5.0 09/12] hw/mips/mips_malta: Add missing error-propagation code, Philippe Mathieu-Daudé, 2020/03/25