On 21-04-29 10:49:14, Pawel Laszczak wrote: > From: Pawel Laszczak <pawell@xxxxxxxxxxx> > > Patch removes the warning "variable dereferenced before > check 'pdev->dcbaa'" from cdnsp_mem_cleanup. You may describe the real problem you fix, but not the warning message from some auto build system. > > Reported-by: kernel test robot <lkp@xxxxxxxxx> > Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> > Signed-off-by: Pawel Laszczak <pawell@xxxxxxxxxxx> > --- > drivers/usb/cdns3/cdnsp-mem.c | 5 ++--- > 1 file changed, 2 insertions(+), 3 deletions(-) > > diff --git a/drivers/usb/cdns3/cdnsp-mem.c b/drivers/usb/cdns3/cdnsp-mem.c > index 5d4c4bfe15b7..a47948a1623f 100644 > --- a/drivers/usb/cdns3/cdnsp-mem.c > +++ b/drivers/usb/cdns3/cdnsp-mem.c > @@ -1082,9 +1082,8 @@ void cdnsp_mem_cleanup(struct cdnsp_device *pdev) > dma_pool_destroy(pdev->device_pool); > pdev->device_pool = NULL; > > - if (pdev->dcbaa) > - dma_free_coherent(dev, sizeof(*pdev->dcbaa), > - pdev->dcbaa, pdev->dcbaa->dma); > + dma_free_coherent(dev, sizeof(*pdev->dcbaa), > + pdev->dcbaa, pdev->dcbaa->dma); > > pdev->dcbaa = NULL; > > -- > 2.25.1 > -- Thanks, Peter Chen
