[PATCH 14/21] qapi: Inline and remove QERR_MIGRATION_ACTIVE definition

[Philippe Mathieu-Daudé]

Address the comment added in commit 4629ed1e98
("qerror: Finally unused, clean up"), from 2015:

  /*
   * These macros will go away, please don't use
   * in new code, and do not add new ones!
   */

Mechanical transformation using sed, manually
removing the definition in include/qapi/qmp/qerror.h.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/qapi/qmp/qerror.h | 3 ---
 migration/migration.c     | 2 +-
 migration/options.c       | 4 ++--
 migration/savevm.c        | 2 +-
 4 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/include/qapi/qmp/qerror.h b/include/qapi/qmp/qerror.h
index d95c4b84b9..cc4dae1076 100644
--- a/include/qapi/qmp/qerror.h
+++ b/include/qapi/qmp/qerror.h
@@ -17,9 +17,6 @@
  * add new ones!
  */
 
-#define QERR_MIGRATION_ACTIVE \
-    "There's a migration process in progress"
-
 #define QERR_MISSING_PARAMETER \
     "Parameter '%s' is missing"
 
diff --git a/migration/migration.c b/migration/migration.c
index b7f6818a15..5703cc34ae 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -1616,7 +1616,7 @@ static bool migrate_prepare(MigrationState *s, bool blk, 
bool blk_inc,
     }
 
     if (migration_is_running(s->state)) {
-        error_setg(errp, QERR_MIGRATION_ACTIVE);
+        error_setg(errp, "There's a migration process in progress");
         return false;
     }
 
diff --git a/migration/options.c b/migration/options.c
index 3a2180b779..e363b4885f 100644
--- a/migration/options.c
+++ b/migration/options.c
@@ -618,7 +618,7 @@ bool migrate_cap_set(int cap, bool value, Error **errp)
     bool new_caps[MIGRATION_CAPABILITY__MAX];
 
     if (migration_is_running(s->state)) {
-        error_setg(errp, QERR_MIGRATION_ACTIVE);
+        error_setg(errp, "There's a migration process in progress");
         return false;
     }
 
@@ -662,7 +662,7 @@ void 
qmp_migrate_set_capabilities(MigrationCapabilityStatusList *params,
     bool new_caps[MIGRATION_CAPABILITY__MAX];
 
     if (migration_is_running(s->state) || migration_in_colo_state()) {
-        error_setg(errp, QERR_MIGRATION_ACTIVE);
+        error_setg(errp, "There's a migration process in progress");
         return;
     }
 
diff --git a/migration/savevm.c b/migration/savevm.c
index 41c7f39ef5..c0e0585bc1 100644
--- a/migration/savevm.c
+++ b/migration/savevm.c
@@ -1634,7 +1634,7 @@ static int qemu_savevm_state(QEMUFile *f, Error **errp)
     MigrationStatus status;
 
     if (migration_is_running(ms->state)) {
-        error_setg(errp, QERR_MIGRATION_ACTIVE);
+        error_setg(errp, "There's a migration process in progress");
         return -EINVAL;
     }
 
-- 
2.41.0