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| author | Jens Axboe <axboe@kernel.dk> | 2022-09-22 00:19:54 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-09-30 16:49:09 +0300 |
| commit | de671d6116b5210097cd6fbb877bac92536f265b (patch) | |
| tree | c230b310a4475736c46dd83cb8207acd7dc90427 /drivers/scsi/st.c | |
| parent | 4b6a5d9cea911424e84107df8c4eb8317938d2cd (diff) | |
| download | linux-de671d6116b5210097cd6fbb877bac92536f265b.tar.xz | |
block: change request end_io handler to pass back a return value
Everything is just converted to returning RQ_END_IO_NONE, and there
should be no functional changes with this patch.
In preparation for allowing the end_io handler to pass ownership back
to the block layer, rather than retain ownership of the request.
Reviewed-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/scsi/st.c')
| -rw-r--r-- | drivers/scsi/st.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 850172a2b8f1..55e7c07ebe4c 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -512,7 +512,8 @@ static void st_do_stats(struct scsi_tape *STp, struct request *req) atomic64_dec(&STp->stats->in_flight); } -static void st_scsi_execute_end(struct request *req, blk_status_t status) +static enum rq_end_io_ret st_scsi_execute_end(struct request *req, + blk_status_t status) { struct scsi_cmnd *scmd = blk_mq_rq_to_pdu(req); struct st_request *SRpnt = req->end_io_data; @@ -532,6 +533,7 @@ static void st_scsi_execute_end(struct request *req, blk_status_t status) blk_rq_unmap_user(tmp); blk_mq_free_request(req); + return RQ_END_IO_NONE; } static int st_scsi_execute(struct st_request *SRpnt, const unsigned char *cmd, |