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ipfw: Use roundup_pow_of_two

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Use roundup_pow_of_two in place of a local function that does the same thing.

Reviewed by:	alc, markj
Differential Revision:	https://reviews.freebsd.org/D45536
This commit is contained in:
Doug Moore 2024-06-24 02:24:24 -05:00
parent dc048255b3
commit 0839258c56
1 changed files with 1 additions and 8 deletions
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9
sys/netpfil/ipfw/ip_fw_table.c
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@ -1512,13 +1512,6 @@ destroy_table(struct ip_fw_chain *ch, struct tid_info *ti)
return (0);
}
static uint32_t
roundup2p(uint32_t v)
{
return (1 << fls(v - 1));
}
/*
* Grow tables index.
*
@ -1540,7 +1533,7 @@ ipfw_resize_tables(struct ip_fw_chain *ch, unsigned int ntables)
if (ntables > IPFW_TABLES_MAX)
ntables = IPFW_TABLES_MAX;
/* Alight to nearest power of 2 */
ntables = (unsigned int)roundup2p(ntables);
ntables = roundup_pow_of_two(ntables);
/* Allocate new pointers */
tablestate = malloc(ntables * sizeof(struct table_info),