staging: rtl8192e: Remove rtllib_stats structure

Two remaining fields of rtllib_stats are only incremented, but
never read.

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

diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h
index dc0653a..c44c868 100644 (file)
--- a/drivers/staging/rtl8192e/rtllib.h
+++ b/drivers/staging/rtl8192e/rtllib.h
@@ -690,11 +690,6 @@ struct rtllib_frag_entry {
        u8 dst_addr[ETH_ALEN];
 };
 
-struct rtllib_stats {
-       unsigned int tx_discards;
-       unsigned int rx_discards_undecryptable;
-};
-
 struct rtllib_device;
 
 #define SEC_ACTIVE_KEY    (1<<4)
@@ -1532,7 +1527,6 @@ struct rtllib_device {
 
        /* Bookkeeping structures */
        struct net_device_stats stats;
-       struct rtllib_stats ieee_stats;
        struct rtllib_softmac_stats softmac_stats;
 
        /* Probe / Beacon management */

diff --git a/drivers/staging/rtl8192e/rtllib_rx.c b/drivers/staging/rtl8192e/rtllib_rx.c
index da862c3..0698a0d 100644 (file)
--- a/drivers/staging/rtl8192e/rtllib_rx.c
+++ b/drivers/staging/rtl8192e/rtllib_rx.c
@@ -317,7 +317,6 @@ rtllib_rx_frame_decrypt(struct rtllib_device *ieee, struct sk_buff *skb,
                        netdev_dbg(ieee->dev,
                                   "Decryption failed ICV mismatch (key %d)\n",
                                   skb->data[hdrlen + 3] >> 6);
-               ieee->ieee_stats.rx_discards_undecryptable++;
                return -1;
        }
 
@@ -1077,7 +1076,6 @@ static int rtllib_rx_get_crypt(struct rtllib_device *ieee, struct sk_buff *skb,
                        netdev_dbg(ieee->dev,
                                   "Decryption failed (not set) (SA= %pM)\n",
                                   hdr->addr2);
-                       ieee->ieee_stats.rx_discards_undecryptable++;
                        return -1;
                }
        }

diff --git a/drivers/staging/rtl8192e/rtllib_tx.c b/drivers/staging/rtl8192e/rtllib_tx.c
index e99ea5e..517500c 100644 (file)
--- a/drivers/staging/rtl8192e/rtllib_tx.c
+++ b/drivers/staging/rtl8192e/rtllib_tx.c
@@ -205,7 +205,6 @@ int rtllib_encrypt_fragment(struct rtllib_device *ieee, struct sk_buff *frag,
        if (res < 0) {
                netdev_info(ieee->dev, "%s: Encryption failed: len=%d.\n",
                            ieee->dev->name, frag->len);
-               ieee->ieee_stats.tx_discards++;
                return -1;
        }