Commits
Stefano Panella committed b41ecf9a80a
USB: wusb: don't use the stack to read security descriptor An urb's transfer buffer must be kmalloc'd memory and not point to the stack or a DMA API warning results. Signed-off-by: David Vrabel <david.vrabel@csr.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>