1USB_ANCHOR_EMPTY(9)              USB Core APIs             USB_ANCHOR_EMPTY(9)
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NAME

6       usb_anchor_empty - is an anchor empty
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SYNOPSIS

9       int usb_anchor_empty(struct usb_anchor * anchor);
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ARGUMENTS

12       anchor
13           the anchor you want to query
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RETURN

16       1 if the anchor has no urbs associated with it.
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COPYRIGHT

19Kernel Hackers Manual 3.10         June 2019               USB_ANCHOR_EMPTY(9)