> From: dev <[email protected]> On Behalf Of Kevin Laatz > Sent: Tuesday 26 October 2021 15:21 > To: [email protected] > Cc: Richardson, Bruce <[email protected]>; Laatz, Kevin > <[email protected]> > Subject: [dpdk-dev] [PATCH] dma/idxd: fix truncated error code in status > check > > When checking if the DMA device is active, the result of the operand will > always be zero since the err_code is truncated to 8 bits which makes > checking the 31st bit impossible. > > This is fixed by changing the type of err_code to uint32_t so that it is > not truncated. > > Coverity issue: 373657 > Fixes: 9449330a8458 ("dma/idxd: create dmadev instances on PCI probe") > > Signed-off-by: Kevin Laatz <[email protected]> > ---
Reviewed-by: Conor Walsh <[email protected]>
