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| author | Wei Yang <richard.weiyang@gmail.com> | 2024-08-26 04:24:21 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-09-10 02:39:01 +0300 |
| commit | 81528310698726e8f79b9c3de01ebe02567119dd (patch) | |
| tree | 4362c97a1e78e9ae54e7e3cf479499ce30bf25ae /lib | |
| parent | e9c0bfd704e360eb151ca2d65229fbe425c563e7 (diff) | |
| download | linux-81528310698726e8f79b9c3de01ebe02567119dd.tar.xz | |
maple_tree: arange64 node is not a leaf node
mt_dump_arange64() only applies to an entry whose type is maple_arange_64,
in which mte_is_leaf() must return false.
Since mte_is_leaf() here is always false, we can remove this condition
check.
Link: https://lkml.kernel.org/r/20240826012422.29935-1-richard.weiyang@gmail.com
Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
Reviewed-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/maple_tree.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/lib/maple_tree.c b/lib/maple_tree.c index 755ba8b18e14..f7a971c462eb 100644 --- a/lib/maple_tree.c +++ b/lib/maple_tree.c @@ -7203,7 +7203,6 @@ static void mt_dump_arange64(const struct maple_tree *mt, void *entry, enum mt_dump_format format) { struct maple_arange_64 *node = &mte_to_node(entry)->ma64; - bool leaf = mte_is_leaf(entry); unsigned long first = min; int i; @@ -7237,10 +7236,7 @@ static void mt_dump_arange64(const struct maple_tree *mt, void *entry, break; if (last == 0 && i > 0) break; - if (leaf) - mt_dump_entry(mt_slot(mt, node->slot, i), - first, last, depth + 1, format); - else if (node->slot[i]) + if (node->slot[i]) mt_dump_node(mt, mt_slot(mt, node->slot, i), first, last, depth + 1, format); |