dasd_cancel_req will never return 1, only 0.
Signed-off-by: Hannes Reinecke <h...@suse.de>
---
drivers/s390/block/dasd.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 29225e1..09ddf70 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -2313,8 +2313,7 @@ int dasd_sleep_on_immediatly(struct dasd_ccw_req *cqr)
* Cancels a request that was started with dasd_sleep_on_req.
* This is useful to timeout requests. The request will be
* terminated if it is currently in i/o.
- * Returns 1 if the request has been terminated.
- * 0 if there was no need to terminate the request (not started yet)
+ * Returns 0 if request termination was successful
* negative error code if termination failed
* Cancellation of a request is an asynchronous operation! The calling
* function has to wait until the request is properly returned via callback.
@@ -2351,7 +2350,6 @@ int dasd_cancel_req(struct dasd_ccw_req *cqr)
return rc;
}
-
/*
* SECTION: Operations of the dasd_block layer.
*/
--
1.7.4.2
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