diff options
| -rw-r--r-- | net/mac80211/debugfs.c | 35 | ||||
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 1 | ||||
| -rw-r--r-- | net/mac80211/tx.c | 10 | ||||
| -rw-r--r-- | net/mac80211/wme.c | 3 |
4 files changed, 2 insertions, 47 deletions
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c index 00cefcb493e..90baea53e7c 100644 --- a/net/mac80211/debugfs.c +++ b/net/mac80211/debugfs.c @@ -97,40 +97,6 @@ static const struct file_operations reset_ops = { .llseek = noop_llseek, }; -static ssize_t noack_read(struct file *file, char __user *user_buf, - size_t count, loff_t *ppos) -{ - struct ieee80211_local *local = file->private_data; - - return mac80211_format_buffer(user_buf, count, ppos, "%d\n", - local->wifi_wme_noack_test); -} - -static ssize_t noack_write(struct file *file, - const char __user *user_buf, - size_t count, loff_t *ppos) -{ - struct ieee80211_local *local = file->private_data; - char buf[10]; - size_t len; - - len = min(count, sizeof(buf) - 1); - if (copy_from_user(buf, user_buf, len)) - return -EFAULT; - buf[len] = '\0'; - - local->wifi_wme_noack_test = !!simple_strtoul(buf, NULL, 0); - - return count; -} - -static const struct file_operations noack_ops = { - .read = noack_read, - .write = noack_write, - .open = mac80211_open_file_generic, - .llseek = default_llseek, -}; - static ssize_t uapsd_queues_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { @@ -398,7 +364,6 @@ void debugfs_hw_add(struct ieee80211_local *local) DEBUGFS_ADD(wep_iv); DEBUGFS_ADD(queues); DEBUGFS_ADD_MODE(reset, 0200); - DEBUGFS_ADD(noack); DEBUGFS_ADD(uapsd_queues); DEBUGFS_ADD(uapsd_max_sp_len); DEBUGFS_ADD(channel_type); diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 762243e469d..b1aa2e172d1 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -961,7 +961,6 @@ struct ieee80211_local { int total_ps_buffered; /* total number of all buffered unicast and * multicast packets for power saving stations */ - int wifi_wme_noack_test; unsigned int wmm_acm; /* bit field of ACM bits (BIT(802.1D tag)) */ /* diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 8d31933abe6..205fdcb70ff 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -1173,16 +1173,8 @@ ieee80211_tx_prepare(struct ieee80211_sub_if_data *sdata, if (is_multicast_ether_addr(hdr->addr1)) { tx->flags &= ~IEEE80211_TX_UNICAST; info->flags |= IEEE80211_TX_CTL_NO_ACK; - } else { + } else tx->flags |= IEEE80211_TX_UNICAST; - if (unlikely(local->wifi_wme_noack_test)) - info->flags |= IEEE80211_TX_CTL_NO_ACK; - /* - * Flags are initialized to 0. Hence, no need to - * explicitly unset IEEE80211_TX_CTL_NO_ACK since - * it might already be set for injected frames. - */ - } if (!(info->flags & IEEE80211_TX_CTL_DONTFRAG)) { if (!(tx->flags & IEEE80211_TX_UNICAST) || diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c index 43327115b49..74b3d100844 100644 --- a/net/mac80211/wme.c +++ b/net/mac80211/wme.c @@ -150,8 +150,7 @@ void ieee80211_set_qos_hdr(struct ieee80211_sub_if_data *sdata, /* preserve EOSP bit */ ack_policy = *p & IEEE80211_QOS_CTL_EOSP; - if (unlikely(sdata->local->wifi_wme_noack_test) || - is_multicast_ether_addr(hdr->addr1)) + if (is_multicast_ether_addr(hdr->addr1)) ack_policy |= IEEE80211_QOS_CTL_ACK_POLICY_NOACK; /* qos header is 2 bytes */ *p++ = ack_policy | tid; |