[PATCH v3 25/25] PVRDMA: Fix error_append_hint usage

[Vladimir Sementsov-Ogievskiy]

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 <address@hidden>
Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
---
 hw/rdma/vmw/pvrdma_main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/rdma/vmw/pvrdma_main.c b/hw/rdma/vmw/pvrdma_main.c
index 3e36e13013..3cc02311bf 100644
--- a/hw/rdma/vmw/pvrdma_main.c
+++ b/hw/rdma/vmw/pvrdma_main.c
@@ -592,6 +592,7 @@ static void pvrdma_shutdown_notifier(Notifier *n, void 
*opaque)
 
 static void pvrdma_realize(PCIDevice *pdev, Error **errp)
 {
+    ERRP_FUNCTION_BEGIN();
     int rc = 0;
     PVRDMADev *dev = PVRDMA_DEV(pdev);
     Object *memdev_root;
-- 
2.21.0