diff options
| author | phk <phk@FreeBSD.org> | 2003-05-31 20:39:28 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 2003-05-31 20:39:28 +0000 |
| commit | 568e2f76aafe03e246423969bb458de56ab7f30e (patch) | |
| tree | 21e156b0d04958d5491009f8f6a081709e3b4616 /sys/dev/musycc | |
| parent | a13b77925e183911a396f4120aa200d7795b2227 (diff) | |
| download | FreeBSD-src-568e2f76aafe03e246423969bb458de56ab7f30e.zip FreeBSD-src-568e2f76aafe03e246423969bb458de56ab7f30e.tar.gz | |
Remove unused variable(s).
Add /* FALLTHROUGH */
Found by: FlexeLint
Diffstat (limited to 'sys/dev/musycc')
| -rw-r--r-- | sys/dev/musycc/musycc.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sys/dev/musycc/musycc.c b/sys/dev/musycc/musycc.c index c13b79e..6d78dec 100644 --- a/sys/dev/musycc/musycc.c +++ b/sys/dev/musycc/musycc.c @@ -339,13 +339,11 @@ static LIST_HEAD(, csoftc) sc_list = LIST_HEAD_INITIALIZER(&sc_list); static void poke_847x(void *dummy) { - static int count; int i; struct csoftc *csc; timeout(poke_847x, NULL, 1); LIST_FOREACH(csc, &sc_list, list) { - count++; i = (csc->creg >> 24 & 0xf); csc->creg &= ~0xf000000; i++; @@ -814,6 +812,7 @@ musycc_intr0(void *arg) sc->chan[ch]->short_error++; break; } + /* FALLTHROUGH */ default: musycc_intr0_tx_eom(sc, ch); musycc_intr0_rx_eom(sc, ch); @@ -1094,14 +1093,13 @@ musycc_rcvdata(hook_p hook, item_p item) struct csoftc *csc; struct schan *sch; struct mdesc *md, *md0; - u_int32_t ch, u, u0, len; + u_int32_t u, u0, len; struct mbuf *m2; struct mbuf *m; sch = NG_HOOK_PRIVATE(hook); sc = sch->sc; csc = sc->csc; - ch = sch->chan; if (csc->state != C_RUNNING) { printf("csc->state = %d\n", csc->state); |
