staging: rtl8192e: Fix CONSTANT_COMPARISON warnings

Remove yoda conditions where pointed by checkpatch.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
index dc8419d..e8a890c 100644 (file)
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
@@ -995,8 +995,8 @@ void rtl92e_link_change(struct net_device *dev)
        if (ieee->state == RTLLIB_LINKED) {
                _rtl92e_net_update(dev);
                priv->ops->update_ratr_table(dev);
-               if ((KEY_TYPE_WEP40 == ieee->pairwise_key_type) ||
-                   (KEY_TYPE_WEP104 == ieee->pairwise_key_type))
+               if ((ieee->pairwise_key_type == KEY_TYPE_WEP40) ||
+                   (ieee->pairwise_key_type == KEY_TYPE_WEP104))
                        rtl92e_enable_hw_security_config(dev);
        } else {
                rtl92e_writeb(dev, 0x173, 0);
@@ -1885,7 +1885,7 @@ static void _rtl92e_translate_rx_signal_stats(struct net_device *dev,
        praddr = hdr->addr1;
 
        bpacket_match_bssid =
-               ((RTLLIB_FTYPE_CTL != type) &&
+               ((type != RTLLIB_FTYPE_CTL) &&
                 ether_addr_equal(priv->rtllib->current_network.bssid,
                                  (fc & RTLLIB_FCTL_TODS) ? hdr->addr1 :
                                  (fc & RTLLIB_FCTL_FROMDS) ? hdr->addr2 :

diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_cam.c b/drivers/staging/rtl8192e/rtl8192e/rtl_cam.c
index 29dd93a..574129a 100644 (file)
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_cam.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_cam.c
@@ -43,8 +43,8 @@ void rtl92e_enable_hw_security_config(struct net_device *dev)
        struct rtllib_device *ieee = priv->rtllib;
 
        SECR_value = SCR_TxEncEnable | SCR_RxDecEnable;
-       if (((KEY_TYPE_WEP40 == ieee->pairwise_key_type) ||
-            (KEY_TYPE_WEP104 == ieee->pairwise_key_type)) &&
+       if (((ieee->pairwise_key_type == KEY_TYPE_WEP40) ||
+            (ieee->pairwise_key_type == KEY_TYPE_WEP104)) &&
             (priv->rtllib->auth_mode != 2)) {
                SECR_value |= SCR_RxUseDK;
                SECR_value |= SCR_TxUseDK;

diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c b/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c
index 18dc3da..606dbbe 100644 (file)
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c
@@ -938,7 +938,7 @@ static int _rtl92e_wx_set_encode_ext(struct net_device *dev,
                        idx--;
                group = ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY;
 
-               if ((!group) || (IW_MODE_ADHOC == ieee->iw_mode) ||
+               if ((!group) || (ieee->iw_mode == IW_MODE_ADHOC) ||
                    (alg ==  KEY_TYPE_WEP40)) {
                        if ((ext->key_len == 13) && (alg == KEY_TYPE_WEP40))
                                alg = KEY_TYPE_WEP104;
@@ -1073,7 +1073,7 @@ static int _rtl92e_wx_set_promisc_mode(struct net_device *dev,
        bPromiscuousOn = info_buf[1];
        bFilterSourceStationFrame = info_buf[2];
 
-       if (OID_RT_INTEL_PROMISCUOUS_MODE == oid) {
+       if (oid == OID_RT_INTEL_PROMISCUOUS_MODE) {
                ieee->IntelPromiscuousModeInfo.bPromiscuousOn =
                                        (bPromiscuousOn) ? (true) : (false);
                ieee->IntelPromiscuousModeInfo.bFilterSourceStationFrame =

diff --git a/drivers/staging/rtl8192e/rtl819x_BAProc.c b/drivers/staging/rtl8192e/rtl819x_BAProc.c
index 78ede4a..f30d4a6 100644 (file)
--- a/drivers/staging/rtl8192e/rtl819x_BAProc.c
+++ b/drivers/staging/rtl8192e/rtl819x_BAProc.c
@@ -113,7 +113,7 @@ static struct sk_buff *rtllib_ADDBA(struct rtllib_device *ieee, u8 *Dst,
        *tag++ = type;
        *tag++ = pBA->DialogToken;
 
-       if (ACT_ADDBARSP == type) {
+       if (type == ACT_ADDBARSP) {
                RT_TRACE(COMP_DBG, "====>to send ADDBARSP\n");
 
                put_unaligned_le16(StatusCode, tag);
@@ -126,7 +126,7 @@ static struct sk_buff *rtllib_ADDBA(struct rtllib_device *ieee, u8 *Dst,
        put_unaligned_le16(pBA->BaTimeoutValue, tag);
        tag += 2;
 
-       if (ACT_ADDBAREQ == type) {
+       if (type == ACT_ADDBAREQ) {
                memcpy(tag, (u8 *)&(pBA->BaStartSeqCtrl), 2);
                tag += 2;
        }

diff --git a/drivers/staging/rtl8192e/rtllib_rx.c b/drivers/staging/rtl8192e/rtllib_rx.c
index 2d56a2e..37343ec 100644 (file)
--- a/drivers/staging/rtl8192e/rtllib_rx.c
+++ b/drivers/staging/rtl8192e/rtllib_rx.c
@@ -1530,7 +1530,7 @@ int rtllib_rx(struct rtllib_device *ieee, struct sk_buff *skb,
 {
        int ret = 0;
 
-       if ((NULL == ieee) || (NULL == skb) || (NULL == rx_stats)) {
+       if (!ieee || !skb || !rx_stats) {
                pr_info("%s: Input parameters NULL!\n", __func__);
                goto rx_dropped;
        }
@@ -2554,7 +2554,7 @@ static inline int is_beacon(u16 fc)
 
 static int IsPassiveChannel(struct rtllib_device *rtllib, u8 channel)
 {
-       if (MAX_CHANNEL_NUMBER < channel) {
+       if (channel > MAX_CHANNEL_NUMBER) {
                netdev_info(rtllib->dev, "%s(): Invalid Channel\n", __func__);
                return 0;
        }
@@ -2567,7 +2567,7 @@ static int IsPassiveChannel(struct rtllib_device *rtllib, u8 channel)
 
 int rtllib_legal_channel(struct rtllib_device *rtllib, u8 channel)
 {
-       if (MAX_CHANNEL_NUMBER < channel) {
+       if (channel > MAX_CHANNEL_NUMBER) {
                netdev_info(rtllib->dev, "%s(): Invalid Channel\n", __func__);
                return 0;
        }

diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c
index 4fcd0b6..3bc4223 100644 (file)
--- a/drivers/staging/rtl8192e/rtllib_softmac.c
+++ b/drivers/staging/rtl8192e/rtllib_softmac.c
@@ -858,7 +858,7 @@ static struct sk_buff *rtllib_probe_resp(struct rtllib_device *ieee,
 
        crypt = ieee->crypt_info.crypt[ieee->crypt_info.tx_keyidx];
        encrypt = ieee->host_encrypt && crypt && crypt->ops &&
-               ((0 == strcmp(crypt->ops->name, "R-WEP") || wpa_ie_len));
+               ((strcmp(crypt->ops->name, "R-WEP") == 0 || wpa_ie_len));
        if (ieee->pHTInfo->bCurrentHTSupport) {
                tmp_ht_cap_buf = (u8 *) &(ieee->pHTInfo->SelfHTCap);
                tmp_ht_cap_len = sizeof(ieee->pHTInfo->SelfHTCap);
@@ -1180,7 +1180,7 @@ inline struct sk_buff *rtllib_association_req(struct rtllib_network *beacon,
        crypt = ieee->crypt_info.crypt[ieee->crypt_info.tx_keyidx];
        if (crypt != NULL)
                encrypt = ieee->host_encrypt && crypt && crypt->ops &&
-                         ((0 == strcmp(crypt->ops->name, "R-WEP") ||
+                         ((strcmp(crypt->ops->name, "R-WEP") == 0 ||
                          wpa_ie_len));
        else
                encrypt = 0;
@@ -2229,7 +2229,7 @@ inline int rtllib_rx_assoc_resp(struct rtllib_device *ieee, struct sk_buff *skb,
             ieee->state == RTLLIB_ASSOCIATING_AUTHENTICATED &&
             (ieee->iw_mode == IW_MODE_INFRA)) {
                errcode = assoc_parse(ieee, skb, &aid);
-               if (0 == errcode) {
+               if (!errcode) {
                        struct rtllib_network *network =
                                 kzalloc(sizeof(struct rtllib_network),
                                 GFP_ATOMIC);
@@ -3480,7 +3480,7 @@ u8 rtllib_ap_sec_type(struct rtllib_device *ieee)
        crypt = ieee->crypt_info.crypt[ieee->crypt_info.tx_keyidx];
        encrypt = (ieee->current_network.capability & WLAN_CAPABILITY_PRIVACY)
                  || (ieee->host_encrypt && crypt && crypt->ops &&
-                 (0 == strcmp(crypt->ops->name, "R-WEP")));
+                 (strcmp(crypt->ops->name, "R-WEP") == 0));
 
        /* simply judge  */
        if (encrypt && (wpa_ie_len == 0)) {

diff --git a/drivers/staging/rtl8192e/rtllib_tx.c b/drivers/staging/rtl8192e/rtllib_tx.c
index 6d5e29e..0755524 100644 (file)
--- a/drivers/staging/rtl8192e/rtllib_tx.c
+++ b/drivers/staging/rtl8192e/rtllib_tx.c
@@ -635,10 +635,10 @@ static int rtllib_xmit_inter(struct sk_buff *skb, struct net_device *dev)
                }
 
                if (skb->len > 282) {
-                       if (ETH_P_IP == ether_type) {
+                       if (ether_type == ETH_P_IP) {
                                const struct iphdr *ip = (struct iphdr *)
                                        ((u8 *)skb->data+14);
-                               if (IPPROTO_UDP == ip->protocol) {
+                               if (ip->protocol == IPPROTO_UDP) {
                                        struct udphdr *udp;
 
                                        udp = (struct udphdr *)((u8 *)ip +
@@ -651,7 +651,7 @@ static int rtllib_xmit_inter(struct sk_buff *skb, struct net_device *dev)
                                                ieee->LPSDelayCnt = 200;
                                        }
                                }
-                       } else if (ETH_P_ARP == ether_type) {
+                       } else if (ether_type == ETH_P_ARP) {
                                netdev_info(ieee->dev,
                                            "=================>DHCP Protocol start tx ARP pkt!!\n");
                                bdhcp = true;