rt2x00: Use ieee80211 fc handlers
With the introduction of the ieee80211 fc handlers
we can now remove the rt2x00.h versions to use the
global versions.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Reviewed-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 0da8f97..21fd9b4 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -111,33 +111,6 @@
#define EIFS ( SIFS + (8 * (IEEE80211_HEADER + ACK_SIZE)) )
/*
- * IEEE802.11 header defines
- */
-static inline int is_rts_frame(u16 fc)
-{
- return (((fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_CTL) &&
- ((fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_RTS));
-}
-
-static inline int is_cts_frame(u16 fc)
-{
- return (((fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_CTL) &&
- ((fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_CTS));
-}
-
-static inline int is_probe_resp(u16 fc)
-{
- return (((fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_MGMT) &&
- ((fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_PROBE_RESP));
-}
-
-static inline int is_beacon(u16 fc)
-{
- return (((fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_MGMT) &&
- ((fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_BEACON));
-}
-
-/*
* Chipset identification
* The chipset on the device is composed of a RT and RF chip.
* The chipset combination is important for determining device capabilities.
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 9ea6773..f9e7531 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -561,7 +561,6 @@
unsigned int align;
unsigned int i;
int idx = -1;
- u16 fc;
/*
* The data behind the ieee80211 header must be
@@ -606,8 +605,8 @@
* Only update link status if this is a beacon frame carrying our bssid.
*/
hdr = (struct ieee80211_hdr *)entry->skb->data;
- fc = le16_to_cpu(hdr->frame_control);
- if (is_beacon(fc) && (rxdesc->dev_flags & RXDONE_MY_BSS))
+ if (ieee80211_is_beacon(hdr->frame_control) &&
+ (rxdesc->dev_flags & RXDONE_MY_BSS))
rt2x00lib_update_link_stats(&rt2x00dev->link, rxdesc->rssi);
rt2x00dev->link.qual.rx_success++;
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 7b52039..15660b5 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -80,7 +80,6 @@
unsigned int data_length;
unsigned int duration;
unsigned int residual;
- u16 frame_control;
memset(txdesc, 0, sizeof(*txdesc));
@@ -96,11 +95,6 @@
data_length = entry->skb->len + 4;
/*
- * Read required fields from ieee80211 header.
- */
- frame_control = le16_to_cpu(hdr->frame_control);
-
- /*
* Check whether this frame is to be acked.
*/
if (!(tx_info->flags & IEEE80211_TX_CTL_NO_ACK))
@@ -109,9 +103,10 @@
/*
* Check if this is a RTS/CTS frame
*/
- if (is_rts_frame(frame_control) || is_cts_frame(frame_control)) {
+ if (ieee80211_is_rts(hdr->frame_control) ||
+ ieee80211_is_cts(hdr->frame_control)) {
__set_bit(ENTRY_TXD_BURST, &txdesc->flags);
- if (is_rts_frame(frame_control))
+ if (ieee80211_is_rts(hdr->frame_control))
__set_bit(ENTRY_TXD_RTS_FRAME, &txdesc->flags);
else
__set_bit(ENTRY_TXD_CTS_FRAME, &txdesc->flags);
@@ -139,7 +134,8 @@
* Beacons and probe responses require the tsf timestamp
* to be inserted into the frame.
*/
- if (txdesc->queue == QID_BEACON || is_probe_resp(frame_control))
+ if (ieee80211_is_beacon(hdr->frame_control) ||
+ ieee80211_is_probe_resp(hdr->frame_control))
__set_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc->flags);
/*