diff mbox series

[v3,12/25] PCI: Fix error_append_hint usage

Message ID 20190924200902.4703-13-vsementsov@virtuozzo.com
State New
Headers show
Series error: auto propagated local_err | expand

Commit Message

Vladimir Sementsov-Ogievskiy Sept. 24, 2019, 8:08 p.m. UTC 
If we want append hint to errp, we must use ERRP_FUNCTION_BEGIN macro.
Otherwise hint will not be appended in case of errp == &fatal_err
(program will exit before error_append_hint() call). Fix such cases.

This commit (together with its neighbors) was generated by

git grep -l 'error_append_hint(errp' | while read f; do \
spatch --sp-file scripts/coccinelle/fix-error_append_hint-usage.cocci \
--in-place $f; done

and then

./python/commit-per-subsystem.py MAINTAINERS "$(< auto-msg)"

(auto-msg was a file with this commit message)

Still, for backporting it may be more comfortable to use only the first
command and then do one huge commit.

Reported-by: Greg Kurz <groug@kaod.org>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
---
 hw/pci-bridge/pcie_root_port.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/hw/pci-bridge/pcie_root_port.c b/hw/pci-bridge/pcie_root_port.c
index 012c2cb12c..a0aacad711 100644
--- a/hw/pci-bridge/pcie_root_port.c
+++ b/hw/pci-bridge/pcie_root_port.c
@@ -60,6 +60,7 @@  static void rp_reset(DeviceState *qdev)
 
 static void rp_realize(PCIDevice *d, Error **errp)
 {
+    ERRP_FUNCTION_BEGIN();
     PCIEPort *p = PCIE_PORT(d);
     PCIESlot *s = PCIE_SLOT(d);
     PCIDeviceClass *dc = PCI_DEVICE_GET_CLASS(d);