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-rw-r--r--block.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/block.c b/block.c
index ed9253c786..0a93ee9ac8 100644
--- a/block.c
+++ b/block.c
@@ -4350,11 +4350,10 @@ int bdrv_drop_intermediate(BlockDriverState *top, BlockDriverState *base,
QLIST_FOREACH_SAFE(c, &top->parents, next_parent, next) {
/* Check whether we are allowed to switch c from top to base */
GSList *ignore_children = g_slist_prepend(NULL, c);
- bdrv_check_update_perm(base, NULL, c->perm, c->shared_perm,
- ignore_children, &local_err);
+ ret = bdrv_check_update_perm(base, NULL, c->perm, c->shared_perm,
+ ignore_children, &local_err);
g_slist_free(ignore_children);
- if (local_err) {
- ret = -EPERM;
+ if (ret < 0) {
error_report_err(local_err);
goto exit;
}