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

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>

diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c
index 6f47101..ffe624e 100644 (file)
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c
@@ -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++;

diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c
index f0b6b83..95cea2f 100644 (file)
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c
@@ -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;
        }

diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c
index 33c596f..17d9700 100644 (file)
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c
@@ -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;