drbd: drbd_insert_interval(): Clarify comment

Signed-off-by: Andreas Gruenbacher <agruen@linbit.com>
Signed-off-by: Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
Link: https://lore.kernel.org/r/20230113123538.144276-9-christoph.boehmwalder@linbit.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/block/drbd/drbd_interval.c b/drivers/block/drbd/drbd_interval.c
index b6aaf0d..873beda 100644 (file)
--- a/drivers/block/drbd/drbd_interval.c
+++ b/drivers/block/drbd/drbd_interval.c
@@ -58,7 +58,7 @@ drbd_insert_interval(struct rb_root *root, struct drbd_interval *this)
  * drbd_contains_interval  -  check if a tree contains a given interval
  * @root:      red black tree root
  * @sector:    start sector of @interval
- * @interval:  may not be a valid pointer
+ * @interval:  may be an invalid pointer
  *
  * Returns if the tree contains the node @interval with start sector @start.
  * Does not dereference @interval until @interval is known to be a valid object