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authorDan Carpenter <dan.carpenter@oracle.com>2017-09-06 14:26:01 +0800
committerJens Axboe <axboe@kernel.dk>2017-09-06 08:17:33 -0600
commit7b6a8570e02a20d0b6cadb9689e4b2e6217c390c (patch)
tree9bf6640a97fc715dfce2f9957c620e3487517594 /drivers/md
parentda22f0eea555baf9b0a84b52afe56db2052cfe8d (diff)
downloadlinux-7b6a8570e02a20d0b6cadb9689e4b2e6217c390c.tar.bz2
bcache: Update continue_at() documentation
continue_at() doesn't have a return statement anymore. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Coly Li <colyli@suse.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md')
-rw-r--r--drivers/md/bcache/closure.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
index 1ec84ca81146..295b7e43f92c 100644
--- a/drivers/md/bcache/closure.h
+++ b/drivers/md/bcache/closure.h
@@ -312,8 +312,6 @@ static inline void closure_wake_up(struct closure_waitlist *list)
* been dropped with closure_put()), it will resume execution at @fn running out
* of @wq (or, if @wq is NULL, @fn will be called by closure_put() directly).
*
- * NOTE: This macro expands to a return in the calling function!
- *
* This is because after calling continue_at() you no longer have a ref on @cl,
* and whatever @cl owns may be freed out from under you - a running closure fn
* has a ref on its own closure which continue_at() drops.
@@ -340,8 +338,6 @@ do { \
* Causes @fn to be executed out of @cl, in @wq context (or called directly if
* @wq is NULL).
*
- * NOTE: like continue_at(), this macro expands to a return in the caller!
- *
* The ref the caller of continue_at_nobarrier() had on @cl is now owned by @fn,
* thus it's not safe to touch anything protected by @cl after a
* continue_at_nobarrier().