On Sat, Dec 30, 2017 at 11:41:19AM -0500, Alan Stern wrote: > On Sat, 30 Dec 2017, Himanshu Jha wrote: > > > Use dma_zalloc_coherent for allocating zeroed > > memory and remove unnecessary memset function. > > > > Done using Coccinelle. > > Generated-by: scripts/coccinelle/api/alloc/kzalloc-simple.cocci > > 0-day tested with no failures. > > > > Suggested-by: Luis R. Rodriguez <mcg...@kernel.org> > > Signed-off-by: Himanshu Jha <himanshujha199...@gmail.com> > > --- > > drivers/usb/host/uhci-hcd.c | 7 +++---- > > drivers/usb/host/xhci-mem.c | 7 ++----- > > 2 files changed, 5 insertions(+), 9 deletions(-) > > > > diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c > > index f5c9021..ac53398 100644 > > --- a/drivers/usb/host/uhci-hcd.c > > +++ b/drivers/usb/host/uhci-hcd.c > > @@ -600,15 +600,14 @@ static int uhci_start(struct usb_hcd *hcd) > > uhci->dentry = dentry; > > #endif > > > > - uhci->frame = dma_alloc_coherent(uhci_dev(uhci), > > - UHCI_NUMFRAMES * sizeof(*uhci->frame), > > - &uhci->frame_dma_handle, GFP_KERNEL); > > + uhci->frame = dma_zalloc_coherent(uhci_dev(uhci), > > + UHCI_NUMFRAMES * sizeof(*uhci->frame), > > + &uhci->frame_dma_handle, GFP_KERNEL); > > Please don't change the existing whitespace scheme when you make > changes like this one.
Thanks for the feedback! Do I need to send v2 for this ? Thanks Himanshu Jha -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
