The following commit has been merged in the master branch: commit 0aca2369b19de3f3f1affcc5359c3d079e4e1940 Author: Sven Eckelmann sven@narfation.org Date: Tue Jun 19 20:26:30 2012 +0200

batman-adv: Fix alignment after opened parentheses

Signed-off-by: Sven Eckelmann sven@narfation.org Signed-off-by: Antonio Quartulli ordex@autistici.org

diff --git a/net/batman-adv/debugfs.c b/net/batman-adv/debugfs.c index e45cf0e..34fbb16 100644 --- a/net/batman-adv/debugfs.c +++ b/net/batman-adv/debugfs.c @@ -111,6 +111,11 @@ static int batadv_log_release(struct inode *inode, struct file *file) return 0; }

+static int batadv_log_empty(struct batadv_debug_log *debug_log) +{ + return !(debug_log->log_start - debug_log->log_end); +} + static ssize_t batadv_log_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { @@ -120,8 +125,7 @@ static ssize_t batadv_log_read(struct file *file, char __user *buf, char *char_addr; char c;

- if ((file->f_flags & O_NONBLOCK) && - !(debug_log->log_end - debug_log->log_start)) + if ((file->f_flags & O_NONBLOCK) && batadv_log_empty(debug_log)) return -EAGAIN;

if (!buf) @@ -134,7 +138,7 @@ static ssize_t batadv_log_read(struct file *file, char __user *buf, return -EFAULT;

error = wait_event_interruptible(debug_log->queue_wait, - (debug_log->log_start - debug_log->log_end)); + (!batadv_log_empty(debug_log)));

if (error) return error; @@ -175,7 +179,7 @@ static unsigned int batadv_log_poll(struct file *file, poll_table *wait)

poll_wait(file, &debug_log->queue_wait, wait);

- if (debug_log->log_end - debug_log->log_start) + if (!batadv_log_empty(debug_log)) return POLLIN | POLLRDNORM;

return 0; @@ -370,9 +374,9 @@ int batadv_debugfs_add_meshif(struct net_device *dev)

for (bat_debug = batadv_mesh_debuginfos; *bat_debug; ++bat_debug) { file = debugfs_create_file(((*bat_debug)->attr).name, - S_IFREG | ((*bat_debug)->attr).mode, - bat_priv->debug_dir, - dev, &(*bat_debug)->fops); + S_IFREG | ((*bat_debug)->attr).mode, + bat_priv->debug_dir, + dev, &(*bat_debug)->fops); if (!file) { batadv_err(dev, "Can't add debugfs file: %s/%s\n", dev->name, ((*bat_debug)->attr).name); diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c index 60f50c5..282bf6e 100644 --- a/net/batman-adv/hard-interface.c +++ b/net/batman-adv/hard-interface.c @@ -324,15 +324,15 @@ int batadv_hardif_enable_interface(struct batadv_hard_iface *hard_iface, batadv_info(hard_iface->soft_iface, "Adding interface: %s\n", hard_iface->net_dev->name);

- if (atomic_read(&bat_priv->fragmentation) && hard_iface->net_dev->mtu < - ETH_DATA_LEN + BATADV_HEADER_LEN) + if (atomic_read(&bat_priv->fragmentation) && + hard_iface->net_dev->mtu < ETH_DATA_LEN + BATADV_HEADER_LEN) batadv_info(hard_iface->soft_iface, "The MTU of interface %s is too small (%i) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to %zi would solve the problem.\n", hard_iface->net_dev->name, hard_iface->net_dev->mtu, ETH_DATA_LEN + BATADV_HEADER_LEN);

- if (!atomic_read(&bat_priv->fragmentation) && hard_iface->net_dev->mtu < - ETH_DATA_LEN + BATADV_HEADER_LEN) + if (!atomic_read(&bat_priv->fragmentation) && + hard_iface->net_dev->mtu < ETH_DATA_LEN + BATADV_HEADER_LEN) batadv_info(hard_iface->soft_iface, "The MTU of interface %s is too small (%i) to handle the transport of batman-adv packets. If you experience problems getting traffic through try increasing the MTU to %zi.\n", hard_iface->net_dev->name, hard_iface->net_dev->mtu, diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c index fc1ce26..ac9bdf8 100644 --- a/net/batman-adv/originator.c +++ b/net/batman-adv/originator.c @@ -413,6 +413,7 @@ int batadv_orig_seq_print_text(struct seq_file *seq, void *offset) int batman_count = 0; int last_seen_secs; int last_seen_msecs; + unsigned long last_seen_jiffies; uint32_t i; int ret = 0;

@@ -451,10 +452,10 @@ int batadv_orig_seq_print_text(struct seq_file *seq, void *offset) if (neigh_node->tq_avg == 0) goto next;

- last_seen_secs = jiffies_to_msecs(jiffies - - orig_node->last_seen) / 1000; - last_seen_msecs = jiffies_to_msecs(jiffies - - orig_node->last_seen) % 1000; + last_seen_jiffies = jiffies - orig_node->last_seen; + last_seen_msecs = jiffies_to_msecs(last_seen_jiffies); + last_seen_secs = last_seen_msecs / 1000; + last_seen_msecs = last_seen_msecs % 1000;

seq_printf(seq, "%pM %4i.%03is (%3i) %pM [%10s]:", orig_node->orig, last_seen_secs, diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c index b79e42e..bc2b88b 100644 --- a/net/batman-adv/routing.c +++ b/net/batman-adv/routing.c @@ -969,8 +969,7 @@ static int batadv_check_unicast_ttvn(struct batadv_priv *bat_priv, ETH_HLEN) < 0) return 0;

- ethhdr = (struct ethhdr *)(skb->data + - sizeof(struct batadv_unicast_packet)); + ethhdr = (struct ethhdr *)(skb->data + sizeof(*unicast_packet));

/* we don't have an updated route for this client, so we should * not try to reroute the packet!! diff --git a/net/batman-adv/unicast.c b/net/batman-adv/unicast.c index c42b81d..0016464 100644 --- a/net/batman-adv/unicast.c +++ b/net/batman-adv/unicast.c @@ -296,6 +296,7 @@ int batadv_unicast_send_skb(struct sk_buff *skb, struct batadv_priv *bat_priv) struct batadv_neigh_node *neigh_node; int data_len = skb->len; int ret = 1; + unsigned int dev_mtu;

/* get routing information */ if (is_multicast_ether_addr(ethhdr->h_dest)) { @@ -344,9 +345,9 @@ find_router: if (batadv_tt_global_client_is_roaming(bat_priv, ethhdr->h_dest)) unicast_packet->ttvn = unicast_packet->ttvn - 1;

+ dev_mtu = neigh_node->if_incoming->net_dev->mtu; if (atomic_read(&bat_priv->fragmentation) && - data_len + sizeof(*unicast_packet) > - neigh_node->if_incoming->net_dev->mtu) { + data_len + sizeof(*unicast_packet) > dev_mtu) { /* send frag skb decreases ttl */ unicast_packet->header.ttl++; ret = batadv_frag_send_skb(skb, bat_priv,