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authorRong Tao <rongtao@cestc.cn>2022-11-09 22:34:25 +0800
committerAndrew Morton <akpm@linux-foundation.org>2022-11-30 16:13:17 -0800
commitfc0e7387926d7704ba54ff0d20db80051392583d (patch)
tree0ae4922e89177b98de00e506590207888fbf20bf /init/do_mounts.c
parent08fc35f31b9e14cb4e8ba5bf43f824559dbdbe88 (diff)
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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 'init/do_mounts.c')
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