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Staging: rtl8192u: ieee80211: Use netdev_dbg() for debug messages.

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Replace printk(KERN_DEBUG ...) with netdev_dbg() across the driver.
since netdev_dbg() is preferable and specific for
printing debug messages for network devices.

Signed-off-by: Sam Muhammed <jane.pnx9@gmail.com>
Link: https://lore.kernel.org/r/84dc7e33954509457efce2a35fb293e631845a96.1585233434.git.jane.pnx9@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sam Muhammed 2020-03-26 11:02:35 -04:00 committed by Greg Kroah-Hartman
parent 1165dd73e8
commit ea7a10ea01
3 changed files with 12 additions and 14 deletions
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19
drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c
View file

@ -388,20 +388,20 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
keyidx = pos[3];
if (!(keyidx & BIT(5))) {
if (net_ratelimit()) {
printk(KERN_DEBUG "TKIP: received packet without ExtIV"
netdev_dbg(skb->dev, "TKIP: received packet without ExtIV"
" flag from %pM\n", hdr->addr2);
}
return -2;
}
keyidx >>= 6;
if (tkey->key_idx != keyidx) {
printk(KERN_DEBUG "TKIP: RX tkey->key_idx=%d frame "
netdev_dbg(skb->dev, "TKIP: RX tkey->key_idx=%d frame "
"keyidx=%d priv=%p\n", tkey->key_idx, keyidx, priv);
return -6;
}
if (!tkey->key_set) {
if (net_ratelimit()) {
printk(KERN_DEBUG "TKIP: received packet from %pM"
netdev_dbg(skb->dev, "TKIP: received packet from %pM"
" with keyid=%d that does not have a configured"
" key\n", hdr->addr2, keyidx);
}
@ -417,7 +417,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
if (iv32 < tkey->rx_iv32 ||
(iv32 == tkey->rx_iv32 && iv16 <= tkey->rx_iv16)) {
if (net_ratelimit()) {
printk(KERN_DEBUG "TKIP: replay detected: STA=%pM"
netdev_dbg(skb->dev, "TKIP: replay detected: STA=%pM"
" previous TSC %08x%04x received TSC "
"%08x%04x\n", hdr->addr2,
tkey->rx_iv32, tkey->rx_iv16, iv32, iv16);
@ -445,7 +445,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
skcipher_request_zero(req);
if (err) {
if (net_ratelimit()) {
printk(KERN_DEBUG ": TKIP: failed to decrypt "
netdev_dbg(skb->dev, "TKIP: failed to decrypt "
"received packet from %pM\n",
hdr->addr2);
}
@ -468,7 +468,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
tkey->rx_phase1_done = 0;
}
if (net_ratelimit()) {
printk(KERN_DEBUG "TKIP: ICV error detected: STA="
netdev_dbg(skb->dev, "TKIP: ICV error detected: STA="
"%pM\n", hdr->addr2);
}
tkey->dot11RSNAStatsTKIPICVErrors++;
@ -559,7 +559,7 @@ static int ieee80211_michael_mic_add(struct sk_buff *skb, int hdr_len, void *pri
hdr = (struct rtl_80211_hdr_4addr *)skb->data;
if (skb_tailroom(skb) < 8 || skb->len < hdr_len) {
printk(KERN_DEBUG "Invalid packet for Michael MIC add "
netdev_dbg(skb->dev, "Invalid packet for Michael MIC add "
"(tailroom=%d hdr_len=%d skb->len=%d)\n",
skb_tailroom(skb), hdr_len, skb->len);
return -1;
@ -628,10 +628,9 @@ static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx,
struct rtl_80211_hdr_4addr *hdr;
hdr = (struct rtl_80211_hdr_4addr *)skb->data;
printk(KERN_DEBUG "%s: Michael MIC verification failed for "
netdev_dbg(skb->dev, "Michael MIC verification failed for "
"MSDU from %pM keyidx=%d\n",
skb->dev ? skb->dev->name : "N/A", hdr->addr2,
keyidx);
hdr->addr2, keyidx);
if (skb->dev)
ieee80211_michael_mic_failure(skb->dev, hdr, keyidx);
tkey->dot11RSNAStatsTKIPLocalMICFailures++;

5
drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c
View file

@ -180,9 +180,8 @@ int ieee80211_encrypt_fragment(
struct rtl_80211_hdr_3addrqos *header;
header = (struct rtl_80211_hdr_3addrqos *)frag->data;
printk(KERN_DEBUG "%s: TKIP countermeasures: dropped "
"TX packet to %pM\n",
ieee->dev->name, header->addr1);
netdev_dbg(ieee->dev, "TKIP countermeasures: dropped "
"TX packet to %pM\n", header->addr1);
}
return -1;
}

2
drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c
View file

@ -436,7 +436,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
if (ieee->reset_on_keychange &&
ieee->iw_mode != IW_MODE_INFRA &&
ieee->reset_port && ieee->reset_port(dev)) {
printk(KERN_DEBUG "%s: reset_port failed\n", dev->name);
netdev_dbg(ieee->dev, "reset_port failed\n");
return -EINVAL;
}
return 0;