diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2017-01-24 11:17:53 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-02-13 13:20:38 +0100 |
| commit | efb5a05e70dfa79fe26133be9a239cbca8ea08c3 (patch) | |
| tree | 8f9debfca88f56772e906a0ae8c164e6932a0098 | |
| parent | 4e1f780032c56894e8d7b6685b029b718588f483 (diff) | |
mmc: block: break out mmc_blk_rw_start_new()
As a step toward breaking apart the very complex function
mmc_blk_issue_rw_rq() we break out the code to start a new
request.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| -rw-r--r-- | drivers/mmc/core/block.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c index 14efe92a14ef..b60d1fb3a07a 100644 --- a/drivers/mmc/core/block.c +++ b/drivers/mmc/core/block.c @@ -1609,6 +1609,22 @@ static void mmc_blk_rw_cmd_abort(struct mmc_card *card, struct request *req) blk_rq_cur_bytes(req)); } +static void mmc_blk_rw_start_new(struct mmc_queue *mq, struct mmc_card *card, + struct request *req) +{ + if (!req) + return; + + if (mmc_card_removed(card)) { + req->rq_flags |= RQF_QUIET; + blk_end_request_all(req, -EIO); + } else { + mmc_blk_rw_rq_prep(mq->mqrq_cur, card, 0, mq); + mmc_start_req(card->host, + &mq->mqrq_cur->mmc_active, NULL); + } +} + static int mmc_blk_issue_rw_rq(struct mmc_queue *mq, struct request *rqc) { struct mmc_blk_data *md = mq->blkdata; @@ -1751,16 +1767,7 @@ static int mmc_blk_issue_rw_rq(struct mmc_queue *mq, struct request *rqc) mmc_blk_rw_cmd_abort(card, req); start_new_req: - if (rqc) { - if (mmc_card_removed(card)) { - rqc->rq_flags |= RQF_QUIET; - blk_end_request_all(rqc, -EIO); - } else { - mmc_blk_rw_rq_prep(mq->mqrq_cur, card, 0, mq); - mmc_start_req(card->host, - &mq->mqrq_cur->mmc_active, NULL); - } - } + mmc_blk_rw_start_new(mq, card, rqc); return 0; } |