The variable 'status' in __packet_lookup_frame_in_block() is never used since
introduction in commit f6fb8f100b ("af-packet: TPACKET_V3 flexible buffer
implementation."), we can remove it.
Signed-off-by: Mao Wenan <maowenan@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>