Fold _rtw_alloc_recvframe() into rtw_alloc_recvframe()

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Remove unused rtw_dequeue_recvframe() macro

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Eliminate get_rxmem() and unused get_rx_status()

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Cosmetic cleanups to rtw_recv.c to improve readability slightly

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Remove superfluous memsets() in _rtw_init_sta_{recv,xmit}_pric()

struct sta_info is already memset() to 0 in _rtw_init_stainfo(), thus
no point clearing parts of the struct again.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Remove unused init_recvframe() function

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Fold _rtw_enqueue_recvframe() into rtw_enqueue_recvframe()

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Cosmetic cleanups to rtl8723au_recv.c

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Cosmetic cleanups to usb code

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Cosmetic changes to make the code more readable

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>