diff options
| author | Filipe Manana <fdmanana@suse.com> | 2022-11-01 19:15:49 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-12-05 20:00:50 +0300 |
| commit | fa104a879073f3974d673ad8c609d986042cf666 (patch) | |
| tree | e220f34769a8954038cad3153b106cf29d07906f | |
| parent | 1baea6f18abf34037169d3b0c585356abb395376 (diff) | |
| download | linux-fa104a879073f3974d673ad8c609d986042cf666.tar.xz | |
btrfs: constify ulist parameter of ulist_next()
The ulist_next() iterator function does not need to change the given ulist
so make it const. This will allow the next patch in the series to pass a
ulist to a function that does not need, and should not, modify the ulist.
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
| -rw-r--r-- | fs/btrfs/ulist.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/ulist.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/fs/btrfs/ulist.c b/fs/btrfs/ulist.c index 13af1e41f9d7..33606025513d 100644 --- a/fs/btrfs/ulist.c +++ b/fs/btrfs/ulist.c @@ -266,7 +266,7 @@ int ulist_del(struct ulist *ulist, u64 val, u64 aux) * It is allowed to call ulist_add during an enumeration. Newly added items * are guaranteed to show up in the running enumeration. */ -struct ulist_node *ulist_next(struct ulist *ulist, struct ulist_iterator *uiter) +struct ulist_node *ulist_next(const struct ulist *ulist, struct ulist_iterator *uiter) { struct ulist_node *node; diff --git a/fs/btrfs/ulist.h b/fs/btrfs/ulist.h index 02fda0a2d4ce..b2cef187ea8e 100644 --- a/fs/btrfs/ulist.h +++ b/fs/btrfs/ulist.h @@ -66,7 +66,7 @@ static inline int ulist_add_merge_ptr(struct ulist *ulist, u64 val, void *aux, #endif } -struct ulist_node *ulist_next(struct ulist *ulist, +struct ulist_node *ulist_next(const struct ulist *ulist, struct ulist_iterator *uiter); #define ULIST_ITER_INIT(uiter) ((uiter)->cur_list = NULL) |