qerror: Clean up QERR_ macros to expand into a single string

These macros expand into error class enumeration constant, comma,
string.  Unclean.  Has been that way since commit 13f59ae.

The error class is always ERROR_CLASS_GENERIC_ERROR since the previous
commit.

Clean up as follows:

* Prepend every use of a QERR_ macro by ERROR_CLASS_GENERIC_ERROR, and
  delete it from the QERR_ macro.  No change after preprocessing.

* Rewrite error_set(ERROR_CLASS_GENERIC_ERROR, ...) into
  error_setg(...).  Again, no change after preprocessing.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/hw/net/rocker/qmp-norocker.c b/hw/net/rocker/qmp-norocker.c
index f253747..49b498b 100644
--- a/hw/net/rocker/qmp-norocker.c
+++ b/hw/net/rocker/qmp-norocker.c
@@ -21,13 +21,13 @@
 
 RockerSwitch *qmp_query_rocker(const char *name, Error **errp)
 {
-    error_set(errp, QERR_FEATURE_DISABLED, "rocker");
+    error_setg(errp, QERR_FEATURE_DISABLED, "rocker");
     return NULL;
 };
 
 RockerPortList *qmp_query_rocker_ports(const char *name, Error **errp)
 {
-    error_set(errp, QERR_FEATURE_DISABLED, "rocker");
+    error_setg(errp, QERR_FEATURE_DISABLED, "rocker");
     return NULL;
 };
 
@@ -36,7 +36,7 @@ RockerOfDpaFlowList *qmp_query_rocker_of_dpa_flows(const char *name,
                                                    uint32_t tbl_id,
                                                    Error **errp)
 {
-    error_set(errp, QERR_FEATURE_DISABLED, "rocker");
+    error_setg(errp, QERR_FEATURE_DISABLED, "rocker");
     return NULL;
 };
 
@@ -45,6 +45,6 @@ RockerOfDpaGroupList *qmp_query_rocker_of_dpa_groups(const char *name,
                                                      uint8_t type,
                                                      Error **errp)
 {
-    error_set(errp, QERR_FEATURE_DISABLED, "rocker");
+    error_setg(errp, QERR_FEATURE_DISABLED, "rocker");
     return NULL;
 };