K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2022-07-29T18:49:47.798604Z
K 7
svn:log
V 635
Fix unused variable warning in if_pfsync.c

With clang 15, the following -Werror warning is produced:

    sys/netpfil/pf/if_pfsync.c:2153:9: error: variable 'sent' set but not used [-Werror,-Wunused-but-set-variable]
            int i, sent = 0;
                   ^

The 'sent' variable was used in the for loop later in the
pfsync_bulk_update() function, but refactoring in 4fc65bcbe3fb7 got rid
of it. Remove the variable since it no longer serves any purpose.

MFC after:	3 days

(cherry picked from commit fb48e998501f8d1defecffb772121a4141cdc2b6)

Git Hash:   c456a060ecc56d1a51d8a60c265ae2ac39c8da4b
Git Author: dim@FreeBSD.org
END