Commits
Daeseok Youn committed 262c5e1bab2
staging: dgnc: remove useless variable 'intr_tx' The 'intr_tx' variable was used only for increasing. So the 'intr_tx' variable is not useful for this driver. Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>