mt76: Fix unsigned expressions compared with zero

Fixes variable types in mt76x02_dfs_create_sequence and
mt76x02_dfs_add_event_to_sequence

Signed-off-by: Ye Bin <yebin10@huawei.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Ye Bin 2020-08-24 15:28:26 +08:00 • committed by Felix Fietkau
commit 00257508a2