diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/idr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/idr.c b/lib/idr.c index fb86a675dcf..5e0966be0f7 100644 --- a/lib/idr.c +++ b/lib/idr.c @@ -589,7 +589,8 @@ EXPORT_SYMBOL(idr_for_each); * @nextidp: pointer to lookup key * * Returns pointer to registered object with id, which is next number to - * given id. + * given id. After being looked up, *@nextidp will be updated for the next + * iteration. */ void *idr_get_next(struct idr *idp, int *nextidp) |