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maple_tree: use correct variable type in sizeof 

The type of variable pointed to by pivs is unsigned long, but the type
used in sizeof is a pointer type.  Change it to unsigned long.

This change has no runtime effect, as sizeof(ul) == sizeof(ul *).

Link: https://lkml.kernel.org/r/20230411023513.15227-1-zhangpeng.00@bytedance.com
Fixes: 54a611b605 ("Maple Tree: add new data structure")
Signed-off-by: Peng Zhang <zhangpeng.00@bytedance.com>
Reported-by: David Binderman <dcb314@hotmail.com>
Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Peng Zhang 2023-04-11 10:35:13 +08:00 committed by Andrew Morton
parent d7be6d7eee
commit fb20e99a74
1 changed files with 1 additions and 1 deletions
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2
lib/maple_tree.c
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@ -3258,7 +3258,7 @@ static inline void mas_destroy_rebalance(struct ma_state *mas, unsigned char end
if (tmp < max_p)
memset(pivs + tmp, 0,
sizeof(unsigned long *) * (max_p - tmp));
sizeof(unsigned long) * (max_p - tmp));
if (tmp < mt_slots[mt])
memset(slots + tmp, 0, sizeof(void *) * (max_s - tmp));