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maple_tree: the return value of mas_root_expand() is not used

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No user of the return value now, just remove it.

Link: https://lkml.kernel.org/r/20241031231627.14316-3-richard.weiyang@gmail.com
Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
Reviewed-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Cc: Liam R. Howlett <Liam.Howlett@Oracle.com>
Cc: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Wei Yang 2024-10-31 23:16:24 +00:00 committed by Andrew Morton
parent 04dafdd208
commit cefbcf206f
1 changed files with 2 additions and 2 deletions
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4
lib/maple_tree.c
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@ -3408,7 +3408,7 @@ static noinline_for_kasan void mas_commit_b_node(struct ma_wr_state *wr_mas,
* @mas: The maple state
* @entry: The entry to store into the tree
*/
static inline int mas_root_expand(struct ma_state *mas, void *entry)
static inline void mas_root_expand(struct ma_state *mas, void *entry)
{
void *contents = mas_root_locked(mas);
enum maple_type type = maple_leaf_64;
@ -3444,7 +3444,7 @@ static inline int mas_root_expand(struct ma_state *mas, void *entry)
ma_set_meta(node, maple_leaf_64, 0, slot);
/* swap the new root into the tree */
rcu_assign_pointer(mas->tree->ma_root, mte_mk_root(mas->node));
return slot;
return;
}
static inline void mas_store_root(struct ma_state *mas, void *entry)