diff options
| -rw-r--r-- | block/blk-mq-sysfs.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/block/blk-mq-sysfs.c b/block/blk-mq-sysfs.c index 24656980f443..5c399ac562ea 100644 --- a/block/blk-mq-sysfs.c +++ b/block/blk-mq-sysfs.c @@ -150,9 +150,11 @@ static void blk_mq_unregister_hctx(struct blk_mq_hw_ctx *hctx) return; hctx_for_each_ctx(hctx, ctx, i) - kobject_del(&ctx->kobj); + if (ctx->kobj.state_in_sysfs) + kobject_del(&ctx->kobj); - kobject_del(&hctx->kobj); + if (hctx->kobj.state_in_sysfs) + kobject_del(&hctx->kobj); } static int blk_mq_register_hctx(struct blk_mq_hw_ctx *hctx) |