wifi: rtl8xxxu: Improve rtl8xxxu_queue_select

Remove the unused ieee80211_hw* parameter, and pass ieee80211_hdr*
instead of relying on skb->data having the right value at the time
the function is called.

This doesn't change the functionality at all.

Fixes: 26f1fad2 ("New driver: rtl8xxxu (mac80211)")
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Jes Sorensen <jes@trained-monkey.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/2af44c28-1c12-46b9-85b9-011560bf7f7e@gmail.com