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| author | Rong Tao <rongtao@cestc.cn> | 2022-11-09 22:34:25 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-11-30 16:13:17 -0800 |
| commit | fc0e7387926d7704ba54ff0d20db80051392583d (patch) | |
| tree | 0ae4922e89177b98de00e506590207888fbf20bf /Documentation | |
| parent | 08fc35f31b9e14cb4e8ba5bf43f824559dbdbe88 (diff) | |
| download | linux-fc0e7387926d7704ba54ff0d20db80051392583d.tar.gz linux-fc0e7387926d7704ba54ff0d20db80051392583d.tar.bz2 linux-fc0e7387926d7704ba54ff0d20db80051392583d.zip | |
lib/radix-tree.c: fix uninitialized variable compilation warning
We need to set an initial value for offset to eliminate compilation
warning.
How to reproduce warning:
$ make -C tools/testing/radix-tree
radix-tree.c: In function `radix_tree_tag_clear':
radix-tree.c:1046:17: warning: `offset' may be used uninitialized in this function [-Wmaybe-uninitialized]
1046 | node_tag_clear(root, parent, tag, offset);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Link: https://lkml.kernel.org/r/tencent_DF74099967595DCEA93CBDC28D062026180A@qq.com
Signed-off-by: Rong Tao <rongtao@cestc.cn>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions