diff options
Diffstat (limited to 'drivers/nvme/host/core.c')
| -rw-r--r-- | drivers/nvme/host/core.c | 29 |
1 files changed, 11 insertions, 18 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index a60926410438..07e95c7d837a 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -70,29 +70,21 @@ static DEFINE_SPINLOCK(dev_list_lock); static struct class *nvme_class; -static int nvme_error_status(struct request *req) +static blk_status_t nvme_error_status(struct request *req) { switch (nvme_req(req)->status & 0x7ff) { case NVME_SC_SUCCESS: - return 0; + return BLK_STS_OK; case NVME_SC_CAP_EXCEEDED: - return -ENOSPC; - default: - return -EIO; - - /* - * XXX: these errors are a nasty side-band protocol to - * drivers/md/dm-mpath.c:noretry_error() that aren't documented - * anywhere.. - */ - case NVME_SC_CMD_SEQ_ERROR: - return -EILSEQ; + return BLK_STS_NOSPC; case NVME_SC_ONCS_NOT_SUPPORTED: - return -EOPNOTSUPP; + return BLK_STS_NOTSUPP; case NVME_SC_WRITE_FAULT: case NVME_SC_READ_ERROR: case NVME_SC_UNWRITTEN_BLOCK: - return -ENODATA; + return BLK_STS_MEDIUM; + default: + return BLK_STS_IOERR; } } @@ -555,15 +547,16 @@ int nvme_submit_user_cmd(struct request_queue *q, struct nvme_command *cmd, result, timeout); } -static void nvme_keep_alive_end_io(struct request *rq, int error) +static void nvme_keep_alive_end_io(struct request *rq, blk_status_t status) { struct nvme_ctrl *ctrl = rq->end_io_data; blk_mq_free_request(rq); - if (error) { + if (status) { dev_err(ctrl->device, - "failed nvme_keep_alive_end_io error=%d\n", error); + "failed nvme_keep_alive_end_io error=%d\n", + status); return; } |