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uhci_xfer_setup: eliminate write only variable sc

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This commit is contained in:
Warner Losh 2022-04-04 20:27:58 -06:00
parent ab59cd6a0b
commit 6ccdcae1b9
1 changed files with 0 additions and 2 deletions
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2
sys/dev/usb/controller/uhci.c
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@ -2772,7 +2772,6 @@ uhci_xfer_setup(struct usb_setup_params *parm)
{
struct usb_page_search page_info;
struct usb_page_cache *pc;
uhci_softc_t *sc;
struct usb_xfer *xfer;
void *last_obj;
uint32_t ntd;
@ -2781,7 +2780,6 @@ uhci_xfer_setup(struct usb_setup_params *parm)
uint32_t n;
uint16_t align;
sc = UHCI_BUS2SC(parm->udev->bus);
xfer = parm->curr_xfer;
parm->hc_max_packet_size = 0x500;