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Fix unused variable warning in if_lagg.c

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

    sys/net/if_lagg.c:2413:6: error: variable 'active_ports' set but not used [-Werror,-Wunused-but-set-variable]
            int active_ports = 0;
                ^

The 'active_ports' variable appears to have been a debugging aid that
has never been used for anything (ref https://reviews.freebsd.org/D549),
so remove it.

MFC after:	3 days
This commit is contained in:
Dimitry Andric 2022-07-21 20:51:23 +02:00
parent 38a9b8a00c
commit fa267a329f
1 changed files with 0 additions and 3 deletions
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3
sys/net/if_lagg.c
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@ -2410,7 +2410,6 @@ lagg_rr_input(struct lagg_softc *sc, struct lagg_port *lp, struct mbuf *m)
static int
lagg_bcast_start(struct lagg_softc *sc, struct mbuf *m)
{
int active_ports = 0;
int errors = 0;
int ret;
struct lagg_port *lp, *last = NULL;
@ -2421,8 +2420,6 @@ lagg_bcast_start(struct lagg_softc *sc, struct mbuf *m)
if (!LAGG_PORTACTIVE(lp))
continue;
active_ports++;
if (last != NULL) {
m0 = m_copym(m, 0, M_COPYALL, M_NOWAIT);
if (m0 == NULL) {