From e93c18c7236f3fb90e87c6239ed78ad2c2552dfd Mon Sep 17 00:00:00 2001 From: Mateusz Kulikowski Date: Tue, 14 Jul 2015 22:04:09 +0200 Subject: [PATCH] staging: rtl8192e: Remove rtllib_stats structure Two remaining fields of rtllib_stats are only incremented, but never read. Signed-off-by: Mateusz Kulikowski Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8192e/rtllib.h | 6 ------ drivers/staging/rtl8192e/rtllib_rx.c | 2 -- drivers/staging/rtl8192e/rtllib_tx.c | 1 - 3 files changed, 9 deletions(-) diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h index dc0653a..c44c868 100644 --- 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 da862c3da..0698a0d 100644 --- 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 --- 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; } -- 2.7.4