diff options
| author | Charles Longeau <chl@cvs.openbsd.org> | 2008-09-25 19:06:58 +0000 |
|---|---|---|
| committer | Charles Longeau <chl@cvs.openbsd.org> | 2008-09-25 19:06:58 +0000 |
| commit | 36ffeb49af418eff258fb9a110de085ac5d31fe9 (patch) | |
| tree | f4d6adeaf41ed4e1c6ec59bd699ebe489410c912 /sys/dev | |
| parent | 216188ba55a6b92f6ea6c0bb5535193f27579583 (diff) | |
remove dead stores and newly created unused variable.
Found by LLVM/Clang Static Analyzer.
ok brad@
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/pci/pciide.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/sys/dev/pci/pciide.c b/sys/dev/pci/pciide.c index b4cb9f360f5..5c9b1ff63a0 100644 --- a/sys/dev/pci/pciide.c +++ b/sys/dev/pci/pciide.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pciide.c,v 1.288 2008/09/17 06:14:09 brad Exp $ */ +/* $OpenBSD: pciide.c,v 1.289 2008/09/25 19:06:57 chl Exp $ */ /* $NetBSD: pciide.c,v 1.127 2001/08/03 01:31:08 tsutsui Exp $ */ /* @@ -4233,7 +4233,6 @@ sii3114_chip_map(struct pciide_softc *sc, struct pci_attach_args *pa) void sii3114_mapreg_dma(struct pciide_softc *sc, struct pci_attach_args *pa) { - struct pciide_channel *pc; int chan, reg; bus_size_t size; struct pciide_satalink *sl = sc->sc_cookie; @@ -4250,7 +4249,6 @@ sii3114_mapreg_dma(struct pciide_softc *sc, struct pci_attach_args *pa) sc->sc_dma_iot = sl->ba5_st; for (chan = 0; chan < 4; chan++) { - pc = &sc->pciide_channels[chan]; for (reg = 0; reg < IDEDMA_NREGS; reg++) { size = 4; if (size > (IDEDMA_SCH_OFFSET - reg)) @@ -8469,7 +8467,6 @@ pio: if (mode <= 2) { drvp->DMA_mode = 0; drvp->PIO_mode = 0; - mode = 0; } else { drvp->PIO_mode = mode; drvp->DMA_mode = mode - 2; |