Signed-off-by: Christoph Hellwig <[email protected]>
---
Documentation/scsi/scsi_eh.txt | 11 -----------
block/blk-mq.c | 3 ---
block/blk-timeout.c | 3 ---
include/linux/blkdev.h | 1 -
4 files changed, 18 deletions(-)
diff --git a/Documentation/scsi/scsi_eh.txt b/Documentation/scsi/scsi_eh.txt
index 3ae8419e72cf..1b7436932a2b 100644
--- a/Documentation/scsi/scsi_eh.txt
+++ b/Documentation/scsi/scsi_eh.txt
@@ -82,17 +82,6 @@ function
1. invokes optional hostt->eh_timed_out() callback. Return value can
be one of
- - BLK_EH_HANDLED
- This indicates that eh_timed_out() dealt with the timeout.
- The command is passed back to the block layer and completed
- via __blk_complete_requests().
-
- *NOTE* After returning BLK_EH_HANDLED the SCSI layer is
- assumed to be finished with the command, and no other
- functions from the SCSI layer will be called. So this
- should typically only be returned if the eh_timed_out()
- handler raced with normal completion.
-
- BLK_EH_RESET_TIMER
This indicates that more time is required to finish the
command. Timer is restarted. This action is counted as a
diff --git a/block/blk-mq.c b/block/blk-mq.c
index 546acc8cb201..22ab2a148a9b 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -844,9 +844,6 @@ static void blk_mq_rq_timed_out(struct request *req, bool
reserved)
ret = ops->timeout(req, reserved);
switch (ret) {
- case BLK_EH_HANDLED:
- __blk_mq_complete_request(req);
- break;
case BLK_EH_RESET_TIMER:
/*
* As nothing prevents from completion happening while
diff --git a/block/blk-timeout.c b/block/blk-timeout.c
index 3c622335811f..aae8f233341b 100644
--- a/block/blk-timeout.c
+++ b/block/blk-timeout.c
@@ -86,9 +86,6 @@ static void blk_rq_timed_out(struct request *req)
if (q->rq_timed_out_fn)
ret = q->rq_timed_out_fn(req);
switch (ret) {
- case BLK_EH_HANDLED:
- __blk_complete_request(req);
- break;
case BLK_EH_RESET_TIMER:
blk_add_timer(req);
blk_clear_rq_complete(req);
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index ba0844c176f2..3d9d4da4dedd 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -338,7 +338,6 @@ typedef void (exit_rq_fn)(struct request_queue *, struct
request *);
enum blk_eh_timer_return {
BLK_EH_DONE,
- BLK_EH_HANDLED,
BLK_EH_RESET_TIMER,
};
--
2.17.0
