Commits
Guido Kiener committed b690020a498
usb: usbtmc: uninitialized symbol 'actual' in usbtmc_read
Fix uninitialized symbol 'actual' in function usbtmc_read.
When symbol 'actual' is not initialized and usb_bulk_msg() fails,
the subsequent kernel debug message shows a random value.
Signed-off-by: Guido Kiener <guido.kiener@rohde-schwarz.com>
Fixes: d7604ff0dc01 ("usb: usbtmc: Optimize usbtmc_read")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>