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authorJens Axboe <axboe@kernel.dk>2022-09-21 15:19:54 -0600
committerJens Axboe <axboe@kernel.dk>2022-09-30 07:49:09 -0600
commitde671d6116b5210097cd6fbb877bac92536f265b (patch)
treec230b310a4475736c46dd83cb8207acd7dc90427 /drivers/md/dm-rq.c
parent4b6a5d9cea911424e84107df8c4eb8317938d2cd (diff)
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/md/dm-rq.c')
-rw-r--r--drivers/md/dm-rq.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/md/dm-rq.c b/drivers/md/dm-rq.c
index 4f49bbcce4f1..3001b10a3fbf 100644
--- a/drivers/md/dm-rq.c
+++ b/drivers/md/dm-rq.c
@@ -292,11 +292,13 @@ static void dm_kill_unmapped_request(struct request *rq, blk_status_t error)
dm_complete_request(rq, error);
}
-static void end_clone_request(struct request *clone, blk_status_t error)
+static enum rq_end_io_ret end_clone_request(struct request *clone,
+ blk_status_t error)
{
struct dm_rq_target_io *tio = clone->end_io_data;
dm_complete_request(tio->orig, error);
+ return RQ_END_IO_NONE;
}
static int dm_rq_bio_constructor(struct bio *bio, struct bio *bio_orig,