staging: wilc1000: linux_mon.c: removes unnecessary log message

This patch removes unnecessary log message and relate variables.

Signed-off-by: Chris Park <chris.park@atmel.com>
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wilc1000/linux_mon.c b/drivers/staging/wilc1000/linux_mon.c
index dd9e4b2270218738b8ab1377ed82e29dd4618e47..f6349e513d84b94e88e56f0b61ea37583de09b0e 100644 (file)
--- a/drivers/staging/wilc1000/linux_mon.c
+++ b/drivers/staging/wilc1000/linux_mon.c
@@ -52,15 +52,11 @@ void WILC_WFI_monitor_rx(u8 *buff, u32 size)
        struct wilc_wfi_radiotap_hdr *hdr;
        struct wilc_wfi_radiotap_cb_hdr *cb_hdr;
 
-       PRINT_INFO(HOSTAPD_DBG, "In monitor interface receive function\n");
-
        if (!wilc_wfi_mon)
                return;
 
-       if (!netif_running(wilc_wfi_mon)) {
-               PRINT_INFO(HOSTAPD_DBG, "Monitor interface already RUNNING\n");
+       if (!netif_running(wilc_wfi_mon))
                return;
-       }
 
        /* Get WILC header */
        memcpy(&header, (buff - HOST_HDR_OFFSET), HOST_HDR_OFFSET);
@@ -73,10 +69,8 @@ void WILC_WFI_monitor_rx(u8 *buff, u32 size)
                /* hostapd callback mgmt frame */
 
                skb = dev_alloc_skb(size + sizeof(struct wilc_wfi_radiotap_cb_hdr));
-               if (!skb) {
-                       PRINT_INFO(HOSTAPD_DBG, "Monitor if : No memory to allocate skb");
+               if (!skb)
                        return;
-               }
 
                memcpy(skb_put(skb, size), buff, size);
 
@@ -103,20 +97,16 @@ void WILC_WFI_monitor_rx(u8 *buff, u32 size)
        } else {
                skb = dev_alloc_skb(size + sizeof(struct wilc_wfi_radiotap_hdr));
 
-               if (!skb) {
-                       PRINT_INFO(HOSTAPD_DBG, "Monitor if : No memory to allocate skb");
+               if (!skb)
                        return;
-               }
 
                memcpy(skb_put(skb, size), buff, size);
                hdr = (struct wilc_wfi_radiotap_hdr *)skb_push(skb, sizeof(*hdr));
                memset(hdr, 0, sizeof(struct wilc_wfi_radiotap_hdr));
                hdr->hdr.it_version = 0; /* PKTHDR_RADIOTAP_VERSION; */
                hdr->hdr.it_len = cpu_to_le16(sizeof(struct wilc_wfi_radiotap_hdr));
-               PRINT_INFO(HOSTAPD_DBG, "Radiotap len %d\n", hdr->hdr.it_len);
                hdr->hdr.it_present = cpu_to_le32
                                (1 << IEEE80211_RADIOTAP_RATE);                   /* | */
-               PRINT_INFO(HOSTAPD_DBG, "Presentflags %d\n", hdr->hdr.it_present);
                hdr->rate = 5; /* txrate->bitrate / 5; */
        }
 
@@ -138,14 +128,6 @@ struct tx_complete_mon_data {
 static void mgmt_tx_complete(void *priv, int status)
 {
        struct tx_complete_mon_data *pv_data = priv;
-       u8 *buf =  pv_data->buff;
-
-       if (status == 1) {
-               if (INFO || buf[0] == 0x10 || buf[0] == 0xb0)
-                       PRINT_INFO(HOSTAPD_DBG, "Packet sent successfully - Size = %d - Address = %p.\n", pv_data->size, pv_data->buff);
-       } else {
-               PRINT_INFO(HOSTAPD_DBG, "Couldn't send packet - Size = %d - Address = %p.\n", pv_data->size, pv_data->buff);
-       }
 
        /* incase of fully hosting mode, the freeing will be done in response to the cfg packet */
        kfree(pv_data->buff);
@@ -193,7 +175,7 @@ static int mon_mgmt_tx(struct net_device *dev, const u8 *buf, size_t len)
 static netdev_tx_t WILC_WFI_mon_xmit(struct sk_buff *skb,
                                     struct net_device *dev)
 {
-       u32 rtap_len, i, ret = 0;
+       u32 rtap_len, ret = 0;
        struct WILC_WFI_mon_priv  *mon_priv;
 
        struct sk_buff *skb2;
@@ -210,18 +192,9 @@ static netdev_tx_t WILC_WFI_mon_xmit(struct sk_buff *skb,
                return -1;
 
        /* skip the radiotap header */
-       PRINT_INFO(HOSTAPD_DBG, "Radiotap len: %d\n", rtap_len);
-
-       if (INFO) {
-               for (i = 0; i < rtap_len; i++)
-                       PRINT_INFO(HOSTAPD_DBG, "Radiotap_hdr[%d] %02x\n", i, skb->data[i]);
-       }
        /* Skip the ratio tap header */
        skb_pull(skb, rtap_len);
 
-       if (skb->data[0] == 0xc0)
-               PRINT_INFO(HOSTAPD_DBG, "%x:%x:%x:%x:%x%x\n", skb->data[4], skb->data[5], skb->data[6], skb->data[7], skb->data[8], skb->data[9]);
-
        if (skb->data[0] == 0xc0 && (!(memcmp(broadcast, &skb->data[4], 6)))) {
                skb2 = dev_alloc_skb(skb->len + sizeof(struct wilc_wfi_radiotap_cb_hdr));
 
@@ -254,11 +227,7 @@ static netdev_tx_t WILC_WFI_mon_xmit(struct sk_buff *skb,
        }
        skb->dev = mon_priv->real_ndev;
 
-       PRINT_INFO(HOSTAPD_DBG, "Skipping the radiotap header\n");
-
        /* actual deliver of data is device-specific, and not shown here */
-       PRINT_INFO(HOSTAPD_DBG, "SKB netdevice name = %s\n", skb->dev->name);
-       PRINT_INFO(HOSTAPD_DBG, "MONITOR real dev name = %s\n", mon_priv->real_ndev->name);
 
        /* Identify if Ethernet or MAC header (data or mgmt) */
        memcpy(srcAdd, &skb->data[10], 6);
@@ -336,13 +305,10 @@ int WILC_WFI_deinit_mon_interface(void)
        bool rollback_lock = false;
 
        if (wilc_wfi_mon) {
-               PRINT_D(HOSTAPD_DBG, "In Deinit monitor interface\n");
-               PRINT_D(HOSTAPD_DBG, "RTNL is being locked\n");
                if (rtnl_is_locked()) {
                        rtnl_unlock();
                        rollback_lock = true;
                }
-               PRINT_D(HOSTAPD_DBG, "Unregister netdev\n");
                unregister_netdev(wilc_wfi_mon);
 
                if (rollback_lock) {