toggle is never NULL. Simplify the code by removing handling of when it is NULL.
Signed-off-by: Stephen Warren swarren@wwwdotorg.org --- drivers/usb/host/dwc2.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/host/dwc2.c b/drivers/usb/host/dwc2.c index e8a7e713c87f..5a1c44a8fb75 100644 --- a/drivers/usb/host/dwc2.c +++ b/drivers/usb/host/dwc2.c @@ -724,11 +724,9 @@ int wait_for_chhltd(uint32_t *sub, int *toggle) hctsiz = readl(&hc_regs->hctsiz); *sub = (hctsiz & DWC2_HCTSIZ_XFERSIZE_MASK) >> DWC2_HCTSIZ_XFERSIZE_OFFSET; - if (toggle) - *toggle = (hctsiz & DWC2_HCTSIZ_PID_MASK) >> - DWC2_HCTSIZ_PID_OFFSET; + *toggle = (hctsiz & DWC2_HCTSIZ_PID_MASK) >> DWC2_HCTSIZ_PID_OFFSET;
- debug("%s: sub=%u toggle=%d\n", __func__, *sub, toggle ? *toggle : -1); + debug("%s: sub=%u toggle=%d\n", __func__, *sub, *toggle);
return 0; }