diff options
Diffstat (limited to 'net/mac80211/rate.c')
| -rw-r--r-- | net/mac80211/rate.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c index be04d46110fe..33f76993da08 100644 --- a/net/mac80211/rate.c +++ b/net/mac80211/rate.c @@ -145,6 +145,7 @@ static ssize_t rcname_read(struct file *file, char __user *userbuf, static const struct file_operations rcname_ops = { .read = rcname_read, .open = mac80211_open_file_generic, + .llseek = default_llseek, }; #endif @@ -207,7 +208,7 @@ static bool rc_no_data_or_no_ack(struct ieee80211_tx_rate_control *txrc) fc = hdr->frame_control; - return ((info->flags & IEEE80211_TX_CTL_NO_ACK) || !ieee80211_is_data(fc)); + return (info->flags & IEEE80211_TX_CTL_NO_ACK) || !ieee80211_is_data(fc); } static void rc_send_low_broadcast(s8 *idx, u32 basic_rates, u8 max_rate_idx) @@ -328,6 +329,9 @@ void rate_control_get_rate(struct ieee80211_sub_if_data *sdata, * if needed. */ for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) { + /* Skip invalid rates */ + if (info->control.rates[i].idx < 0) + break; /* Rate masking supports only legacy rates for now */ if (info->control.rates[i].flags & IEEE80211_TX_RC_MCS) continue; @@ -368,8 +372,8 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local, ref = rate_control_alloc(name, local); if (!ref) { - printk(KERN_WARNING "%s: Failed to select rate control " - "algorithm\n", wiphy_name(local->hw.wiphy)); + wiphy_warn(local->hw.wiphy, + "Failed to select rate control algorithm\n"); return -ENOENT; } @@ -380,9 +384,8 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local, sta_info_flush(local, NULL); } - printk(KERN_DEBUG "%s: Selected rate control " - "algorithm '%s'\n", wiphy_name(local->hw.wiphy), - ref->ops->name); + wiphy_debug(local->hw.wiphy, "Selected rate control algorithm '%s'\n", + ref->ops->name); return 0; } |