error: Use error_report_err() where appropriate

Coccinelle semantic patch:

    @@
    expression E;
    @@
    -    error_report("%s", error_get_pretty(E));
    -    error_free(E);
    +    error_report_err(E);
    @@
    expression E, S;
    @@
    -    error_report("%s", error_get_pretty(E));
    +    error_report_err(E);
    (
         exit(S);
    |
         abort();
    )

Trivial manual touch-ups in block/sheepdog.c.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index d508930..31b222d 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -2038,8 +2038,7 @@ int pci_add_capability(PCIDevice *pdev, uint8_t cap_id,
     ret = pci_add_capability2(pdev, cap_id, offset, size, &local_err);
     if (local_err) {
         assert(ret < 0);
-        error_report("%s", error_get_pretty(local_err));
-        error_free(local_err);
+        error_report_err(local_err);
     } else {
         /* success implies a positive offset in config space */
         assert(ret > 0);