staging: wilc1000: rename u8GtkKeylen in host_int_add_rx_gtk

This patch changes u8GtkKeylen to gtk_key_len to avoid camelcase.

Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2 files changed