Some function comments are unnecessary. There is some commented out
code, it should be removed. Some comments say what the code is doing
(instead of why), these comments are unnecessary.
Clean up comments.
Signed-off-by: Tobin C. Harding <me@xxxxxxxx>
---
drivers/staging/ks7010/ks_hostif.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/ks7010/ks_hostif.c b/drivers/staging/ks7010/ks_hostif.c
index f1ce049..d8c2abe 100644
--- a/drivers/staging/ks7010/ks_hostif.c
+++ b/drivers/staging/ks7010/ks_hostif.c
@@ -1147,8 +1147,8 @@ int hostif_data_request(struct ks_wlan_private *priv, struct sk_buff *skb)
goto err_kfree_skb;
}
- /* for PowerSave */
- if (atomic_read(&priv->psstatus.status) == PS_SNOOZE) { /* power save wakeup */
+ /* power save wakeup */
+ if (atomic_read(&priv->psstatus.status) == PS_SNOOZE) {
if (!netif_queue_stopped(priv->net_dev))
netif_stop_queue(priv->net_dev);
}
@@ -1178,15 +1178,14 @@ int hostif_data_request(struct ks_wlan_private *priv, struct sk_buff *skb)
}
/* MAC address copy */
- memcpy(p, buffer, ETH_ALEN * 2); /* DST/SRC MAC address */
+ memcpy(p, buffer, ETH_ALEN * 2);
p += ETH_ALEN * 2;
buffer += ETH_ALEN * 2;
length -= ETH_ALEN * 2;
+
/* EtherType/Length check */
if (*(buffer + 1) + (*buffer << MICHAEL_MIC_LEN) > 1500) {
- /* ProtocolEAP = *(buffer+1) + (*buffer << 8); */
- /* DPRINTK(2, "Send [SNAP]Type %x\n",ProtocolEAP); */
- /* SAP/CTL/OUI(6 byte) add */
+ /* SAP/CTL/OUI (6 bytes) add */
*p++ = 0xAA; /* DSAP */
*p++ = 0xAA; /* SSAP */
*p++ = 0x03; /* CTL */
@@ -1196,7 +1195,6 @@ int hostif_data_request(struct ks_wlan_private *priv, struct sk_buff *skb)
skb_len += 6;
} else {
DPRINTK(4, "DIX\n");
- /* Length(2 byte) delete */
buffer += 2;
length -= 2;
skb_len -= 2;
@@ -1227,7 +1225,7 @@ int hostif_data_request(struct ks_wlan_private *priv, struct sk_buff *skb)
if (priv->wpa.rsn_enabled && priv->wpa.key[0].key_len) {
if (eth_proto == ETHER_PROTOCOL_TYPE_EAP && no_key) {
- pp->auth_type = cpu_to_le16((uint16_t)TYPE_AUTH); /* no encryption */
+ pp->auth_type = cpu_to_le16((uint16_t)TYPE_AUTH);
} else {
if (priv->wpa.pairwise_suite == IW_AUTH_CIPHER_TKIP) {
MichaelMICFunction(&michael_mic,
--
2.7.4
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