On 04/22/2016 03:25 PM, Dan Carpenter wrote: > We read one element beyond the end of the array when we access > "rdesc[i + 1]" so it causes a static checker warning. It's harmless > because we write over it again on the next line. But let's just silence > the warning. > > Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> > > diff --git a/drivers/spi/spi-pic32-sqi.c b/drivers/spi/spi-pic32-sqi.c > index b215347..74b9e68 100644 > --- a/drivers/spi/spi-pic32-sqi.c > +++ b/drivers/spi/spi-pic32-sqi.c > @@ -537,7 +537,7 @@ static int ring_desc_ring_alloc(struct pic32_sqi *sqi) > } > > /* Prepare BD: chain to next BD(s) */ > - for (i = 0, rdesc = sqi->ring; i < PESQI_BD_COUNT; i++) > + for (i = 0, rdesc = sqi->ring; i < PESQI_BD_COUNT - 1; i++) > bd[i].bd_nextp = rdesc[i + 1].bd_dma; > bd[PESQI_BD_COUNT - 1].bd_nextp = 0; > Reviewed-by: Purna Chandra Mandal <purna.mandal@xxxxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
