commit76a7bfc445upstream. These functions can fail if descriptors are malformed, or missing, for the selected USB speed. Fixes:eb9fecb9e6("usb: gadget: f_uac2: split out audio core") Fixes:24f779dac8("usb: gadget: f_uac2/u_audio: add feedback endpoint support") Cc: stable@vger.kernel.org Signed-off-by: Chris Wulff <crwulff@gmail.com> Link: https://lore.kernel.org/r/20240721192314.3532697-2-crwulff@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>