Lines Matching refs:ret
239 int ret; in blk_mq_alloc_request() local
241 ret = blk_queue_enter(q, gfp); in blk_mq_alloc_request()
242 if (ret) in blk_mq_alloc_request()
243 return ERR_PTR(ret); in blk_mq_alloc_request()
561 enum blk_eh_timer_return ret = BLK_EH_RESET_TIMER; in blk_mq_rq_timed_out() local
576 ret = ops->timeout(req, reserved); in blk_mq_rq_timed_out()
578 switch (ret) { in blk_mq_rq_timed_out()
589 printk(KERN_ERR "block: bad eh return: %d\n", ret); in blk_mq_rq_timed_out()
787 int ret; in __blk_mq_run_hw_queue() local
796 ret = q->mq_ops->queue_rq(hctx, &bd); in __blk_mq_run_hw_queue()
797 switch (ret) { in __blk_mq_run_hw_queue()
806 pr_err("blk-mq: bad return on queue: %d\n", ret); in __blk_mq_run_hw_queue()
813 if (ret == BLK_MQ_RQ_QUEUE_BUSY) in __blk_mq_run_hw_queue()
1220 int ret; in blk_mq_direct_issue_request() local
1236 ret = q->mq_ops->queue_rq(hctx, &bd); in blk_mq_direct_issue_request()
1237 if (ret == BLK_MQ_RQ_QUEUE_OK) { in blk_mq_direct_issue_request()
1244 if (ret == BLK_MQ_RQ_QUEUE_ERROR) { in blk_mq_direct_issue_request()
2349 int i, ret; in blk_mq_update_nr_requests() local
2354 ret = 0; in blk_mq_update_nr_requests()
2356 ret = blk_mq_tag_update_depth(hctx->tags, nr); in blk_mq_update_nr_requests()
2357 if (ret) in blk_mq_update_nr_requests()
2361 if (!ret) in blk_mq_update_nr_requests()
2364 return ret; in blk_mq_update_nr_requests()