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, 3 insertions, 6 deletions

diff --git a/hw/i386/kvm/pci-assign.c b/hw/i386/kvm/pci-assign.c
index bb206da05f..29ce2c4eb8 100644
--- a/hw/i386/kvm/pci-assign.c
+++ b/hw/i386/kvm/pci-assign.c
@@ -953,8 +953,7 @@ static void assigned_dev_update_irq_routing(PCIDevice *dev)
 
     r = assign_intx(assigned_dev, &err);
     if (r < 0) {
-        error_report("%s", error_get_pretty(err));
-        error_free(err);
+        error_report_err(err);
         err = NULL;
         qdev_unplug(&dev->qdev, &err);
         assert(!err);
@@ -1010,8 +1009,7 @@ static void assigned_dev_update_msi(PCIDevice *pci_dev)
 
         assign_intx(assigned_dev, &local_err);
         if (local_err) {
-            error_report("%s", error_get_pretty(local_err));
-            error_free(local_err);
+            error_report_err(local_err);
         }
     }
 }
@@ -1158,8 +1156,7 @@ static void assigned_dev_update_msix(PCIDevice *pci_dev)
 
         assign_intx(assigned_dev, &local_err);
         if (local_err) {
-            error_report("%s", error_get_pretty(local_err));
-            error_free(local_err);
+            error_report_err(local_err);
         }
     }
 }