block: iostatus: Drop BDRV_IOS_INVAL

A future commit will convert bdrv_info() to the QAPI and it won't
provide IOS_INVAL.

Luckily all we have to do is to add a new 'iostatus_enabled'
member to BlockDriverState and use it instead.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/block.h b/block.h
index 5a042c96e7..1823e93801 100644
--- a/block.h
+++ b/block.h
@@ -78,8 +78,7 @@ typedef enum {
 } BlockMonEventAction;
 
 typedef enum {
-    BDRV_IOS_INVAL, BDRV_IOS_OK, BDRV_IOS_FAILED, BDRV_IOS_ENOSPC,
-    BDRV_IOS_MAX
+    BDRV_IOS_OK, BDRV_IOS_FAILED, BDRV_IOS_ENOSPC, BDRV_IOS_MAX
 } BlockIOStatus;
 
 void bdrv_iostatus_enable(BlockDriverState *bs);