[PATCH] Fix an ovverun found in the 5535 IDE driver From: Jordan Crouse As found by the Coverity checker, and reported by Adrian Bunk, this fixes a overrun error in the 5535 IDE driver. Somebody got a little excited with the if() statement - the 5535 only supports UDMA 0-4. Signed-off-by: Jordan Crouse --- drivers/ide/pci/cs5535.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/ide/pci/cs5535.c b/drivers/ide/pci/cs5535.c index ce44e38..9bd526d 100644 --- a/drivers/ide/pci/cs5535.c +++ b/drivers/ide/pci/cs5535.c @@ -116,7 +116,7 @@ static void cs5535_set_speed(ide_drive_t *drive, u8 speed) reg &= 0x80000000UL; /* Preserve the PIO format bit */ - if (speed >= XFER_UDMA_0 && speed <= XFER_UDMA_7) + if (speed >= XFER_UDMA_0 && speed <= XFER_UDMA_4) reg |= cs5535_udma_timings[speed - XFER_UDMA_0]; else if (speed >= XFER_MW_DMA_0 && speed <= XFER_MW_DMA_2) reg |= cs5535_mwdma_timings[speed - XFER_MW_DMA_0];