diff options
| author | David S. Miller <davem@davemloft.net> | 2011-09-16 15:14:19 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-09-16 15:14:19 -0400 |
| commit | 9c223f9bbad78aabfe9c4dfd75ca2660f78f20f9 (patch) | |
| tree | 865ebb0156db6d127184486031e78f57d850ec85 /net | |
| parent | 986eaa904129fc888c6c3882f6405a0055110e51 (diff) | |
| parent | b4d3de8ca25fcdf697da38d9f9785cb508edea4d (diff) | |
Merge branch 'for-davem' of git://git.infradead.org/users/linville/wireless-next
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/debugfs.c | 14 | ||||
| -rw-r--r-- | net/mac80211/mesh_pathtbl.c | 8 |
2 files changed, 7 insertions, 15 deletions
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c index 186e02f7cc3..267ed45ef6a 100644 --- a/net/mac80211/debugfs.c +++ b/net/mac80211/debugfs.c @@ -195,20 +195,12 @@ static ssize_t uapsd_queues_write(struct file *file, size_t count, loff_t *ppos) { struct ieee80211_local *local = file->private_data; - unsigned long val; - char buf[10]; - size_t len; + u8 val; int ret; - len = min(count, sizeof(buf) - 1); - if (copy_from_user(buf, user_buf, len)) - return -EFAULT; - buf[len] = '\0'; - - ret = strict_strtoul(buf, 0, &val); - + ret = kstrtou8_from_user(user_buf, count, 0, &val); if (ret) - return -EINVAL; + return ret; if (val & ~IEEE80211_WMM_IE_STA_QOSINFO_AC_MASK) return -ERANGE; diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c index 7fde32159fd..f97d17cb073 100644 --- a/net/mac80211/mesh_pathtbl.c +++ b/net/mac80211/mesh_pathtbl.c @@ -307,14 +307,14 @@ static void mesh_path_move_to_queue(struct mesh_path *gate_mpath, while (num_skbs--) { skb = __skb_dequeue(&failq); - if (copy) + if (copy) { cp_skb = skb_copy(skb, GFP_ATOMIC); + if (cp_skb) + __skb_queue_tail(&failq, cp_skb); + } prepare_for_gate(skb, gate_mpath->dst, gate_mpath); __skb_queue_tail(&gateq, skb); - - if (copy && cp_skb) - __skb_queue_tail(&failq, cp_skb); } spin_lock_irqsave(&gate_mpath->frame_queue.lock, flags); |