diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2023-08-11 16:10:13 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-21 23:07:22 +0300 |
| commit | d59070d1076ec5114edb67c87658aeb1d691d381 (patch) | |
| tree | 5ec1366bf3062aeacca3682a8d6849513b649703 | |
| parent | a50420c79731fc5cf27ad43719c1091e842a2606 (diff) | |
| download | linux-d59070d1076ec5114edb67c87658aeb1d691d381.tar.xz | |
radix tree: remove unused variable
Recent versions of clang warn about an unused variable, though older
versions saw the 'slot++' as a use and did not warn:
radix-tree.c:1136:50: error: parameter 'slot' set but not used [-Werror,-Wunused-but-set-parameter]
It's clearly not needed any more, so just remove it.
Link: https://lkml.kernel.org/r/20230811131023.2226509-1-arnd@kernel.org
Fixes: 3a08cd52c37c7 ("radix tree: Remove multiorder support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: Peng Zhang <zhangpeng.00@bytedance.com>
Cc: Rong Tao <rongtao@cestc.cn>
Cc: Tom Rix <trix@redhat.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | lib/radix-tree.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/radix-tree.c b/lib/radix-tree.c index 1a31065b2036..976b9bd02a1b 100644 --- a/lib/radix-tree.c +++ b/lib/radix-tree.c @@ -1136,7 +1136,6 @@ static void set_iter_tags(struct radix_tree_iter *iter, void __rcu **radix_tree_iter_resume(void __rcu **slot, struct radix_tree_iter *iter) { - slot++; iter->index = __radix_tree_iter_add(iter, 1); iter->next_index = iter->index; iter->tags = 0; |