From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> In the snippets like the following if (...) return / goto / break / continue ...; else ... the 'else' is redundant. Get rid of it. While at it, make if-chain sorted from testing bigger values to smaller. Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx> --- drivers/usb/host/xhci-mem.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index 4ffa6495878d..357883256a5a 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -572,14 +572,11 @@ static struct xhci_stream_ctx *xhci_alloc_stream_ctx(struct xhci_hcd *xhci, size_t size = size_mul(sizeof(struct xhci_stream_ctx), num_stream_ctxs); if (size > MEDIUM_STREAM_ARRAY_SIZE) - return dma_alloc_coherent(dev, size, - dma, mem_flags); - else if (size <= SMALL_STREAM_ARRAY_SIZE) - return dma_pool_zalloc(xhci->small_streams_pool, - mem_flags, dma); + return dma_alloc_coherent(dev, size, dma, mem_flags); + if (size > SMALL_STREAM_ARRAY_SIZE) + return dma_pool_zalloc(xhci->medium_streams_pool, mem_flags, dma); else - return dma_pool_zalloc(xhci->medium_streams_pool, - mem_flags, dma); + return dma_pool_zalloc(xhci->small_streams_pool, mem_flags, dma); } struct xhci_ring *xhci_dma_to_transfer_ring( @@ -1399,8 +1396,9 @@ static u32 xhci_get_max_esit_payload(struct usb_device *udev, if ((udev->speed >= USB_SPEED_SUPER_PLUS) && USB_SS_SSP_ISOC_COMP(ep->ss_ep_comp.bmAttributes)) return le32_to_cpu(ep->ssp_isoc_ep_comp.dwBytesPerInterval); + /* SuperSpeed or SuperSpeedPlus Isoc ep with less than 48k per esit */ - else if (udev->speed >= USB_SPEED_SUPER) + if (udev->speed >= USB_SPEED_SUPER) return le16_to_cpu(ep->ss_ep_comp.wBytesPerInterval); max_packet = usb_endpoint_maxp(&ep->desc); -- 2.25.1
