Fix 'line over 80 characters' issue found by checkpatch.pl script.
Refactor and split the function to avoid the checkpatch reported issues.
Signed-off-by: Ajay Singh <ajay.kathat@xxxxxxxxxxxxx>
---
drivers/staging/wilc1000/wilc_wfi_cfgoperations.c | 145 ++++++++++++----------
1 file changed, 82 insertions(+), 63 deletions(-)
diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
index 9d35a08..090d59d 100644
--- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
+++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
@@ -1365,12 +1365,49 @@ static void wilc_wfi_cfg_parse_tx_action(u8 *buf, u32 len, bool oper_ch,
op_channel_attr_index);
}
+static void wilc_wfi_cfg_parse_rx_vendor_spec(struct wilc_priv *priv, u8 *buff,
+ u32 size)
+{
+ int i;
+ u8 subtype;
+ struct wilc_vif *vif = netdev_priv(priv->dev);
+
+ subtype = buff[P2P_PUB_ACTION_SUBTYPE];
+ if ((subtype == GO_NEG_REQ || subtype == GO_NEG_RSP) && !wilc_ie) {
+ for (i = P2P_PUB_ACTION_SUBTYPE; i < size; i++) {
+ if (!memcmp(p2p_vendor_spec, &buff[i], 6)) {
+ p2p_recv_random = buff[i + 6];
+ wilc_ie = true;
+ break;
+ }
+ }
+ }
+
+ if (p2p_local_random <= p2p_recv_random) {
+ netdev_dbg(vif->ndev,
+ "PEER WILL BE GO LocaRand=%02x RecvRand %02x\n",
+ p2p_local_random, p2p_recv_random);
+ return;
+ }
+
+ if (subtype == GO_NEG_REQ || subtype == GO_NEG_RSP ||
+ subtype == P2P_INV_REQ || subtype == P2P_INV_RSP) {
+ for (i = P2P_PUB_ACTION_SUBTYPE + 2; i < size; i++) {
+ if (buff[i] == P2PELEM_ATTR_ID &&
+ !(memcmp(p2p_oui, &buff[i + 2], 4))) {
+ wilc_wfi_cfg_parse_rx_action(&buff[i + 6],
+ size - (i + 6));
+ break;
+ }
+ }
+ }
+}
+
void WILC_WFI_p2p_rx(struct net_device *dev, u8 *buff, u32 size)
{
struct wilc_priv *priv;
u32 header, pkt_offset;
struct host_if_drv *wfi_drv;
- u32 i = 0;
s32 s32Freq;
priv = wiphy_priv(dev->ieee80211_ptr->wiphy);
@@ -1381,75 +1418,57 @@ void WILC_WFI_p2p_rx(struct net_device *dev, u8 *buff, u32 size)
pkt_offset = GET_PKT_OFFSET(header);
if (pkt_offset & IS_MANAGMEMENT_CALLBACK) {
- if (buff[FRAME_TYPE_ID] == IEEE80211_STYPE_PROBE_RESP) {
- cfg80211_mgmt_tx_status(priv->wdev, priv->tx_cookie, buff, size, true, GFP_KERNEL);
- return;
- } else {
- if (pkt_offset & IS_MGMT_STATUS_SUCCES)
- cfg80211_mgmt_tx_status(priv->wdev, priv->tx_cookie, buff, size, true, GFP_KERNEL);
- else
- cfg80211_mgmt_tx_status(priv->wdev, priv->tx_cookie, buff, size, false, GFP_KERNEL);
- return;
- }
- } else {
- s32Freq = ieee80211_channel_to_frequency(curr_channel, NL80211_BAND_2GHZ);
+ bool ack = false;
- if (ieee80211_is_action(buff[FRAME_TYPE_ID])) {
- if (priv->cfg_scanning && time_after_eq(jiffies, (unsigned long)wfi_drv->p2p_timeout)) {
- netdev_dbg(dev, "Receiving action wrong ch\n");
- return;
- }
- if (buff[ACTION_CAT_ID] == PUB_ACTION_ATTR_ID) {
- switch (buff[ACTION_SUBTYPE_ID]) {
- case GAS_INITIAL_REQ:
- break;
+ if (buff[FRAME_TYPE_ID] == IEEE80211_STYPE_PROBE_RESP ||
+ pkt_offset & IS_MGMT_STATUS_SUCCES)
+ ack = true;
- case GAS_INITIAL_RSP:
- break;
+ cfg80211_mgmt_tx_status(priv->wdev, priv->tx_cookie, buff, size,
+ ack, GFP_KERNEL);
+ return;
+ }
- case PUBLIC_ACT_VENDORSPEC:
- if (!memcmp(p2p_oui, &buff[ACTION_SUBTYPE_ID + 1], 4)) {
- if ((buff[P2P_PUB_ACTION_SUBTYPE] == GO_NEG_REQ || buff[P2P_PUB_ACTION_SUBTYPE] == GO_NEG_RSP)) {
- if (!wilc_ie) {
- for (i = P2P_PUB_ACTION_SUBTYPE; i < size; i++) {
- if (!memcmp(p2p_vendor_spec, &buff[i], 6)) {
- p2p_recv_random = buff[i + 6];
- wilc_ie = true;
- break;
- }
- }
- }
- }
- if (p2p_local_random > p2p_recv_random) {
- if ((buff[P2P_PUB_ACTION_SUBTYPE] == GO_NEG_REQ || buff[P2P_PUB_ACTION_SUBTYPE] == GO_NEG_RSP ||
- buff[P2P_PUB_ACTION_SUBTYPE] == P2P_INV_REQ || buff[P2P_PUB_ACTION_SUBTYPE] == P2P_INV_RSP)) {
- for (i = P2P_PUB_ACTION_SUBTYPE + 2; i < size; i++) {
- if (buff[i] == P2PELEM_ATTR_ID && !(memcmp(p2p_oui, &buff[i + 2], 4))) {
- wilc_wfi_cfg_parse_rx_action(&buff[i + 6], size - (i + 6));
- break;
- }
- }
- }
- } else {
- netdev_dbg(dev, "PEER WILL BE GO LocaRand=%02x RecvRand %02x\n", p2p_local_random, p2p_recv_random);
- }
- }
+ s32Freq = ieee80211_channel_to_frequency(curr_channel, NL80211_BAND_2GHZ);
- if ((buff[P2P_PUB_ACTION_SUBTYPE] == GO_NEG_REQ || buff[P2P_PUB_ACTION_SUBTYPE] == GO_NEG_RSP) && (wilc_ie)) {
- cfg80211_rx_mgmt(priv->wdev, s32Freq, 0, buff, size - 7, 0);
- return;
- }
- break;
+ if (!ieee80211_is_action(buff[FRAME_TYPE_ID])) {
+ cfg80211_rx_mgmt(priv->wdev, s32Freq, 0, buff, size, 0);
+ return;
+ }
- default:
- netdev_dbg(dev, "NOT HANDLED PUBLIC ACTION FRAME TYPE:%x\n", buff[ACTION_SUBTYPE_ID]);
- break;
- }
- }
- }
+ if (priv->cfg_scanning &&
+ time_after_eq(jiffies, (unsigned long)wfi_drv->p2p_timeout)) {
+ netdev_dbg(dev, "Receiving action wrong ch\n");
+ return;
+ }
+ if (buff[ACTION_CAT_ID] == PUB_ACTION_ATTR_ID) {
+ u8 subtype = buff[P2P_PUB_ACTION_SUBTYPE];
- cfg80211_rx_mgmt(priv->wdev, s32Freq, 0, buff, size, 0);
+ switch (buff[ACTION_SUBTYPE_ID]) {
+ case GAS_INITIAL_REQ:
+ case GAS_INITIAL_RSP:
+ break;
+
+ case PUBLIC_ACT_VENDORSPEC:
+ if (!memcmp(p2p_oui, &buff[ACTION_SUBTYPE_ID + 1], 4))
+ wilc_wfi_cfg_parse_rx_vendor_spec(priv, buff,
+ size);
+
+ if ((subtype == GO_NEG_REQ || subtype == GO_NEG_RSP) &&
+ wilc_ie)
+ size -= 7;
+
+ break;
+
+ default:
+ netdev_dbg(dev,
+ "NOT HANDLED PUBLIC ACTION FRAME TYPE:%x\n",
+ buff[ACTION_SUBTYPE_ID]);
+ break;
+ }
}
+
+ cfg80211_rx_mgmt(priv->wdev, s32Freq, 0, buff, size, 0);
}
static void wilc_wfi_mgmt_tx_complete(void *priv, int status)
--
2.7.4
