misc: bcm-vk: use list_move_tail instead of list_del/list_add_tail in bcm_vk_msg.c

Using list_move_tail() instead of list_del() + list_add_tail() in bcm_vk_msg.c.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Baokun Li <libaokun1@huawei.com>
Link: https://lore.kernel.org/r/20210609071430.1337400-1-libaokun1@huawei.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>