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maple_tree: modified return type of mas_wr_store_entry()

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Since the return value of mas_wr_store_entry() is not used,
the return type can be changed to void.

Link: https://lkml.kernel.org/r/20240614092428.29491-1-rgbi3307@gmail.com
Signed-off-by: JaeJoon Jung <rgbi3307@gmail.com>
Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
JaeJoon Jung 2024-06-14 18:24:28 +09:00 • committed by Andrew Morton
parent 4c1171f1d2
commit 739820a617
1 changed files with 6 additions and 9 deletions
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15
lib/maple_tree.c
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@ -4203,31 +4203,28 @@ slow_path:
* *
* Return: The contents that was stored at the index. * Return: The contents that was stored at the index.
*/ */
static inline void *mas_wr_store_entry(struct ma_wr_state *wr_mas) static inline void mas_wr_store_entry(struct ma_wr_state *wr_mas)
{ {
struct ma_state *mas = wr_mas->mas; struct ma_state *mas = wr_mas->mas;
wr_mas->content = mas_start(mas); wr_mas->content = mas_start(mas);
if (mas_is_none(mas) || mas_is_ptr(mas)) { if (mas_is_none(mas) || mas_is_ptr(mas)) {
mas_store_root(mas, wr_mas->entry); mas_store_root(mas, wr_mas->entry);
return wr_mas->content; return;
} }
if (unlikely(!mas_wr_walk(wr_mas))) { if (unlikely(!mas_wr_walk(wr_mas))) {
mas_wr_spanning_store(wr_mas); mas_wr_spanning_store(wr_mas);
return wr_mas->content; return;
} }
/* At this point, we are at the leaf node that needs to be altered. */ /* At this point, we are at the leaf node that needs to be altered. */
mas_wr_end_piv(wr_mas); mas_wr_end_piv(wr_mas);
/* New root for a single pointer */ /* New root for a single pointer */
if (unlikely(!mas->index && mas->last == ULONG_MAX)) { if (unlikely(!mas->index && mas->last == ULONG_MAX))
mas_new_root(mas, wr_mas->entry); mas_new_root(mas, wr_mas->entry);
return wr_mas->content; else
} mas_wr_modify(wr_mas);
mas_wr_modify(wr_mas);
return wr_mas->content;
} }
/** /**