staging: ks7010: Unnecessary parentheses removed and improved coding style.

Unnecessary parentheses are removed as reported by checkpatch.pl
to make coder nicer and to improve readability.
Also coding style is improved as it's often nicer to read if
 &(foo[0]) is converted to foo like:
 memcpy(&(ap->bssid[0]), &(ap_info->bssid[0]), ETH_ALEN);
 memcpy(ap->bssid, ap_info->bssid, ETH_ALEN);

Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/ks7010/ks_hostif.c b/drivers/staging/ks7010/ks_hostif.c
index ae7cf3ffae8e2f6fa70f95dc4ff94c25fad5cb1a..946bb784935ff7ea385b7a56c113c0ca766b74f7 100644 (file)
--- a/drivers/staging/ks7010/ks_hostif.c
+++ b/drivers/staging/ks7010/ks_hostif.c
@@ -239,19 +239,19 @@ int get_ap_information(struct ks_wlan_private *priv, struct ap_info_t *ap_info,
                                        *(bp + 1));
                                ap->ssid.size = SSID_MAX_SIZE;
                        }
-                       memcpy(&(ap->ssid.body[0]), bp + 2, ap->ssid.size);
+                       memcpy(ap->ssid.body, bp + 2, ap->ssid.size);
                        break;
                case 1: /* rate */
                case 50:        /* ext rate */
                        if ((*(bp + 1) + ap->rate_set.size) <=
                            RATE_SET_MAX_SIZE) {
-                               memcpy(&(ap->rate_set.body[ap->rate_set.size]),
+                               memcpy(&ap->rate_set.body[ap->rate_set.size],
                                       bp + 2, *(bp + 1));
                                ap->rate_set.size += *(bp + 1);
                        } else {
                                DPRINTK(1, "size over :: rate size=%d\n",
                                        (*(bp + 1) + ap->rate_set.size));
-                               memcpy(&(ap->rate_set.body[ap->rate_set.size]),
+                               memcpy(&ap->rate_set.body[ap->rate_set.size],
                                       bp + 2,
                                       RATE_SET_MAX_SIZE - ap->rate_set.size);
                                ap->rate_set.size +=
@@ -269,7 +269,7 @@ int get_ap_information(struct ks_wlan_private *priv, struct ap_info_t *ap_info,
                                        *(bp + 1));
                                ap->rsn_ie.size = RSN_IE_BODY_MAX;
                        }
-                       memcpy(&(ap->rsn_ie.body[0]), bp + 2, ap->rsn_ie.size);
+                       memcpy(ap->rsn_ie.body, bp + 2, ap->rsn_ie.size);
                        break;
                case 221:       /* WPA */
                        if (!memcmp(bp + 2, "\x00\x50\xf2\x01", 4)) {   /* WPA OUI check */
@@ -282,7 +282,7 @@ int get_ap_information(struct ks_wlan_private *priv, struct ap_info_t *ap_info,
                                                *(bp + 1));
                                        ap->wpa_ie.size = RSN_IE_BODY_MAX;
                                }
-                               memcpy(&(ap->wpa_ie.body[0]), bp + 2,
+                               memcpy(ap->wpa_ie.body, bp + 2,
                                       ap->wpa_ie.size);
                        }
                        break;
@@ -828,13 +828,12 @@ void hostif_scan_indication(struct ks_wlan_private *priv)
        if (priv->scan_ind_count != 0) {
                for (i = 0; i < priv->aplist.size; i++) {       /* bssid check */
                        if (!memcmp
-                           (&(ap_info->bssid[0]),
-                            &(priv->aplist.ap[i].bssid[0]), ETH_ALEN)) {
+                           (ap_info->bssid,
+                            priv->aplist.ap[i].bssid, ETH_ALEN)) {
                                if (ap_info->frame_type ==
                                    FRAME_TYPE_PROBE_RESP)
                                        get_ap_information(priv, ap_info,
-                                                          &(priv->aplist.
-                                                            ap[i]));
+                                                          &priv->aplist.ap[i]);
                                return;
                        }
                }
@@ -2639,7 +2638,7 @@ int hostif_init(struct ks_wlan_private *priv)
 
        priv->aplist.size = 0;
        for (i = 0; i < LOCAL_APLIST_MAX; i++)
-               memset(&(priv->aplist.ap[i]), 0, sizeof(struct local_ap_t));
+               memset(&priv->aplist.ap[i], 0, sizeof(struct local_ap_t));
        priv->infra_status = 0;
        priv->current_rate = 4;
        priv->connect_status = DISCONNECT_STATUS;
@@ -2662,12 +2661,12 @@ int hostif_init(struct ks_wlan_private *priv)
        INIT_WORK(&priv->ks_wlan_wakeup_task, ks_wlan_hw_wakeup_task);
 
        /* WPA */
-       memset(&(priv->wpa), 0, sizeof(priv->wpa));
+       memset(&priv->wpa, 0, sizeof(priv->wpa));
        priv->wpa.rsn_enabled = 0;
        priv->wpa.mic_failure.failure = 0;
        priv->wpa.mic_failure.last_failure_time = 0;
        priv->wpa.mic_failure.stop = 0;
-       memset(&(priv->pmklist), 0, sizeof(priv->pmklist));
+       memset(&priv->pmklist, 0, sizeof(priv->pmklist));
        INIT_LIST_HEAD(&priv->pmklist.head);
        for (i = 0; i < PMK_LIST_MAX; i++)
                INIT_LIST_HEAD(&priv->pmklist.pmk[i].list);

diff --git a/drivers/staging/ks7010/ks_wlan_net.c b/drivers/staging/ks7010/ks_wlan_net.c
index 9cec19f1babc6043bcb38712e36ec95af504d675..d06dfe0f67328a779e027401e5870bc88f563d29 100644 (file)
--- a/drivers/staging/ks7010/ks_wlan_net.c
+++ b/drivers/staging/ks7010/ks_wlan_net.c
@@ -421,7 +421,7 @@ static int ks_wlan_get_wap(struct net_device *dev, struct iw_request_info *info,
 
        /* for SLEEP MODE */
        if ((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS)
-               memcpy(awrq->sa_data, &(priv->current_ap.bssid[0]), ETH_ALEN);
+               memcpy(awrq->sa_data, priv->current_ap.bssid, ETH_ALEN);
        else
                eth_zero_addr(awrq->sa_data);
 
@@ -1455,7 +1455,7 @@ static inline char *ks_wlan_translate_scan(struct net_device *dev,
        iwe.u.data.flags = 1;
        current_ev =
            iwe_stream_add_point(info, current_ev, end_buf, &iwe,
-                                &(ap->ssid.body[0]));
+                                ap->ssid.body);
 
        /* Add mode */
        iwe.cmd = SIOCGIWMODE;
@@ -1497,7 +1497,7 @@ static inline char *ks_wlan_translate_scan(struct net_device *dev,
        iwe.u.data.length = 0;
        current_ev =
            iwe_stream_add_point(info, current_ev, end_buf, &iwe,
-                                &(ap->ssid.body[0]));
+                                ap->ssid.body);
 
        /* Rate : stuffing multiple values in a single event require a bit
         * more of magic - Jean II */
@@ -1613,7 +1613,7 @@ static int ks_wlan_get_scan(struct net_device *dev,
                current_ev = ks_wlan_translate_scan(dev, current_ev,
 //                                                  extra + IW_SCAN_MAX_DATA,
                                                    extra + dwrq->length,
-                                                   &(priv->current_ap));
+                                                   &priv->current_ap);
        }
 #endif
        /* Read and parse all entries */
@@ -1626,7 +1626,7 @@ static int ks_wlan_get_scan(struct net_device *dev,
                current_ev = ks_wlan_translate_scan(dev, info, current_ev,
 //                                                  extra + IW_SCAN_MAX_DATA,
                                                    extra + dwrq->length,
-                                                   &(priv->aplist.ap[i]));
+                                                   &priv->aplist.ap[i]);
        }
        /* Length of data */
        dwrq->length = (current_ev - extra);
@@ -2082,7 +2082,7 @@ static int ks_wlan_set_pmksa(struct net_device *dev,
                }
                break;
        case IW_PMKSA_FLUSH:
-               memset(&(priv->pmklist), 0, sizeof(priv->pmklist));
+               memset(&priv->pmklist, 0, sizeof(priv->pmklist));
                INIT_LIST_HEAD(&priv->pmklist.head);
                for (i = 0; i < PMK_LIST_MAX; i++)
                        INIT_LIST_HEAD(&priv->pmklist.pmk[i].list);
@@ -2179,7 +2179,7 @@ static int ks_wlan_get_firmware_version(struct net_device *dev,
 {
        struct ks_wlan_private *priv =
            (struct ks_wlan_private *)netdev_priv(dev);
-       strcpy(extra, &(priv->firmware_version[0]));
+       strcpy(extra, priv->firmware_version);
        dwrq->length = priv->version_size + 1;
        return 0;
 }
@@ -2437,7 +2437,7 @@ static int ks_wlan_data_read(struct net_device *dev,
                read_length = priv->dev_size[priv->dev_count];
 
        /* Copy data */
-       memcpy(extra, &(priv->dev_data[priv->dev_count][0]), read_length);
+       memcpy(extra, &priv->dev_data[priv->dev_count][0], read_length);
 
        spin_unlock(&priv->dev_read_lock);      /* release spin lock */
 
@@ -3261,7 +3261,7 @@ static int ks_wlan_netdev_ioctl(struct net_device *dev, struct ifreq *rq,
 
        switch (cmd) {
        case SIOCIWFIRSTPRIV + 20:      /* KS_WLAN_SET_STOP_REQ */
-               rc = ks_wlan_set_stop_request(dev, NULL, &(wrq->u.mode), NULL);
+               rc = ks_wlan_set_stop_request(dev, NULL, &wrq->u.mode, NULL);
                break;
                // All other calls are currently unsupported
        default: