target-sparc: Fix compiler errors (format strings)

[qemu.git] / block / blkdebug.c

diff --git a/block/blkdebug.c b/block/blkdebug.c
index 4ec8ca69848c672a9470842bca676bb496db9481..cd9eb8006a1e781628e5a013bafeeae099cbdf96 100644 (file)
--- a/block/blkdebug.c
+++ b/block/blkdebug.c
@@ -267,6 +267,8 @@ static int read_config(BDRVBlkdebugState *s, const char *filename)
 
     ret = 0;
 fail:
+    qemu_opts_reset(&inject_error_opts);
+    qemu_opts_reset(&set_state_opts);
     fclose(f);
     return ret;
 }
@@ -299,6 +301,9 @@ static int blkdebug_open(BlockDriverState *bs, const char *filename, int flags)
     }
     filename = c + 1;
 
+    /* Set initial state */
+    s->vars.state = 1;
+
     /* Open the backing file */
     ret = bdrv_file_open(&bs->file, filename, flags);
     if (ret < 0) {
@@ -392,9 +397,9 @@ static void blkdebug_close(BlockDriverState *bs)
     }
 }
 
-static void blkdebug_flush(BlockDriverState *bs)
+static int blkdebug_flush(BlockDriverState *bs)
 {
-    bdrv_flush(bs->file);
+    return bdrv_flush(bs->file);
 }
 
 static BlockDriverAIOCB *blkdebug_aio_flush(BlockDriverState *bs,
@@ -434,9 +439,7 @@ static void blkdebug_debug_event(BlockDriverState *bs, BlkDebugEvent event)
     struct BlkdebugRule *rule;
     BlkdebugVars old_vars = s->vars;
 
-    if (event < 0 || event >= BLKDBG_EVENT_MAX) {
-        return;
-    }
+    assert((int)event >= 0 && event < BLKDBG_EVENT_MAX);
 
     QLIST_FOREACH(rule, &s->rules[event], next) {
         process_rule(bs, rule, &old_vars);