Include qapi/qmp/qerror.h exactly where needed

In particular, don't include it into headers.

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>

block/backup.c

@@ -19,6 +19,7 @@
 #include "block/block.h"
 #include "block/block_int.h"
 #include "block/blockjob.h"
+#include "qapi/qmp/qerror.h"
 #include "qemu/ratelimit.h"
 
 #define BACKUP_CLUSTER_BITS 16

block/commit.c

@@ -15,6 +15,7 @@
 #include "trace.h"
 #include "block/block_int.h"
 #include "block/blockjob.h"
+#include "qapi/qmp/qerror.h"
 #include "qemu/ratelimit.h"
 
 enum {

block/mirror.c

@@ -14,6 +14,7 @@
 #include "trace.h"
 #include "block/blockjob.h"
 #include "block/block_int.h"
+#include "qapi/qmp/qerror.h"
 #include "qemu/ratelimit.h"
 #include "qemu/bitmap.h"
 

block/qcow.c

@@ -25,6 +25,7 @@
 #include "block/block_int.h"
 #include "qemu/module.h"
 #include <zlib.h>
+#include "qapi/qmp/qerror.h"
 #include "qemu/aes.h"
 #include "migration/migration.h"
 

block/quorum.c

@@ -18,6 +18,7 @@
 #include "block/block_int.h"
 #include "qapi/qmp/qbool.h"
 #include "qapi/qmp/qdict.h"
+#include "qapi/qmp/qerror.h"
 #include "qapi/qmp/qint.h"
 #include "qapi/qmp/qjson.h"
 #include "qapi/qmp/qlist.h"

block/snapshot.c

@@ -24,6 +24,7 @@
 
 #include "block/snapshot.h"
 #include "block/block_int.h"
+#include "qapi/qmp/qerror.h"
 
 QemuOptsList internal_snapshot_opts = {
     .name = "snapshot",

block/stream.c

@@ -14,6 +14,7 @@
 #include "trace.h"
 #include "block/block_int.h"
 #include "block/blockjob.h"
+#include "qapi/qmp/qerror.h"
 #include "qemu/ratelimit.h"
 
 enum {

block/vmdk.c

@@ -25,6 +25,7 @@
 
 #include "qemu-common.h"
 #include "block/block_int.h"
+#include "qapi/qmp/qerror.h"
 #include "qemu/error-report.h"
 #include "qemu/module.h"
 #include "migration/migration.h"