The following commit has been merged in the master branch: commit 015758d00251a4dd9287806cdab4b9c1298f97ed Author: Antonio Quartulli ordex@autistici.org Date: Sat Jul 9 17:52:13 2011 +0200

batman-adv: correct several typ0s in the comments

Several typos have been corrected and some sentences have been rephrased

Signed-off-by: Antonio Quartulli ordex@autistici.org Signed-off-by: Marek Lindner lindner_marek@yahoo.de

diff --git a/net/batman-adv/bitarray.c b/net/batman-adv/bitarray.c index c1f4bfc..0be9ff3 100644 --- a/net/batman-adv/bitarray.c +++ b/net/batman-adv/bitarray.c @@ -97,12 +97,12 @@ static void bit_shift(unsigned long *seq_bits, int32_t n) (seq_bits[i - word_num - 1] >> (WORD_BIT_SIZE-word_offset)); /* and the upper part of the right half and shift it left to - * it's position */ + * its position */ /* for our example that would be: word[0] = 9800 + 0076 = * 9876 */ } - /* now for our last word, i==word_num, we only have the it's "left" - * half. that's the 1000 word in our example.*/ + /* now for our last word, i==word_num, we only have its "left" half. + * that's the 1000 word in our example.*/

seq_bits[i] = (seq_bits[i - word_num] << word_offset);

diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c index 056180e..619fb73 100644 --- a/net/batman-adv/gateway_client.c +++ b/net/batman-adv/gateway_client.c @@ -532,14 +532,14 @@ static bool is_type_dhcprequest(struct sk_buff *skb, int header_len) pkt_len -= header_len + DHCP_OPTIONS_OFFSET + 1;

/* Access the dhcp option lists. Each entry is made up by: - * - octect 1: option type - * - octect 2: option data len (only if type != 255 and 0) - * - octect 3: option data */ + * - octet 1: option type + * - octet 2: option data len (only if type != 255 and 0) + * - octet 3: option data */ while (*p != 255 && !ret) { - /* p now points to the first octect: option type */ + /* p now points to the first octet: option type */ if (*p == 53) { /* type 53 is the message type option. - * Jump the len octect and go to the data octect */ + * Jump the len octet and go to the data octet */ if (pkt_len < 2) goto out; p += 2; diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c index db7aacf..0d73e1e 100644 --- a/net/batman-adv/hard-interface.c +++ b/net/batman-adv/hard-interface.c @@ -249,7 +249,7 @@ static void hardif_activate_interface(struct hard_iface *hard_iface)

/** * the first active interface becomes our primary interface or - * the next active interface after the old primay interface was removed + * the next active interface after the old primary interface was removed */ primary_if = primary_if_get_selected(bat_priv); if (!primary_if) @@ -573,7 +573,7 @@ out: return NOTIFY_DONE; }

-/* receive a packet with the batman ethertype coming on a hard +/* incoming packets with the batman ethertype received on any active hard * interface */ static int batman_skb_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type *ptype, diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h index a6df61a..3daa9b6 100644 --- a/net/batman-adv/main.h +++ b/net/batman-adv/main.h @@ -44,7 +44,7 @@ #define PURGE_TIMEOUT 200 #define TT_LOCAL_TIMEOUT 3600 /* in seconds */ #define TT_CLIENT_ROAM_TIMEOUT 600 -/* sliding packet range of received originator messages in squence numbers +/* sliding packet range of received originator messages in sequence numbers * (should be a multiple of our word size) */ #define TQ_LOCAL_WINDOW_SIZE 64 #define TT_REQUEST_TIMEOUT 3 /* seconds we have to keep pending tt_req */ @@ -133,7 +133,7 @@ enum dbg_level { #include <linux/mutex.h> /* mutex */ #include <linux/module.h> /* needed by all modules */ #include <linux/netdevice.h> /* netdevice */ -#include <linux/etherdevice.h> /* ethernet address classifaction */ +#include <linux/etherdevice.h> /* ethernet address classification */ #include <linux/if_ether.h> /* ethernet header */ #include <linux/poll.h> /* poll_table */ #include <linux/kthread.h> /* kernel threads */ diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c index 0f32c81..ec23f9f 100644 --- a/net/batman-adv/routing.c +++ b/net/batman-adv/routing.c @@ -75,10 +75,9 @@ static void update_transtable(struct bat_priv *bat_priv,

/* the ttvn increased by one -> we can apply the attached changes */ if (ttvn - orig_ttvn == 1) { - /* the OGM could not contain the changes because they were too - * many to fit in one frame or because they have already been - * sent TT_OGM_APPEND_MAX times. In this case send a tt - * request */ + /* the OGM could not contain the changes due to their size or + * because they have already been sent TT_OGM_APPEND_MAX times. + * In this case send a tt request */ if (!tt_num_changes) { full_table = false; goto request_table; @@ -87,13 +86,13 @@ static void update_transtable(struct bat_priv *bat_priv, tt_update_changes(bat_priv, orig_node, tt_num_changes, ttvn, (struct tt_change *)tt_buff);

- /* Even if we received the crc into the OGM, we prefer - * to recompute it to spot any possible inconsistency + /* Even if we received the precomputed crc with the OGM, we + * prefer to recompute it to spot any possible inconsistency * in the global table */ orig_node->tt_crc = tt_global_crc(bat_priv, orig_node);

/* The ttvn alone is not enough to guarantee consistency - * because a single value could repesent different states + * because a single value could represent different states * (due to the wrap around). Thus a node has to check whether * the resulting table (after applying the changes) is still * consistent or not. E.g. a node could disconnect while its @@ -228,7 +227,7 @@ static int is_bidirectional_neigh(struct orig_node *orig_node, if (!neigh_node) goto out;

- /* if orig_node is direct neighbour update neigh_node last_valid */ + /* if orig_node is direct neighbor update neigh_node last_valid */ if (orig_node == orig_neigh_node) neigh_node->last_valid = jiffies;

@@ -473,7 +472,7 @@ static void update_orig(struct bat_priv *bat_priv, struct orig_node *orig_node, if (router && (router->tq_avg > neigh_node->tq_avg)) goto update_tt;

- /* if the TQ is the same and the link not more symetric we + /* if the TQ is the same and the link not more symmetric we * won't consider it either */ if (router && (neigh_node->tq_avg == router->tq_avg)) { orig_node_tmp = router->orig_node; @@ -1243,7 +1242,7 @@ int recv_tt_query(struct sk_buff *skb, struct hard_iface *recv_if) } break; case TT_RESPONSE: - /* packet needs to be linearised to access the TT changes */ + /* packet needs to be linearized to access the TT changes */ if (skb_linearize(skb) < 0) goto out;

diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c index 58d1447..57ae809 100644 --- a/net/batman-adv/send.c +++ b/net/batman-adv/send.c @@ -135,7 +135,7 @@ static void send_packet_to_if(struct forw_packet *forw_packet, "Forwarding")); bat_dbg(DBG_BATMAN, bat_priv, "%s %spacket (originator %pM, seqno %d, TQ %d, TTL %d," - " IDF %s, hvn %d) on interface %s [%pM]\n", + " IDF %s, ttvn %d) on interface %s [%pM]\n", fwd_str, (packet_num > 0 ? "aggregated " : ""), batman_packet->orig, ntohl(batman_packet->seqno), batman_packet->tq, batman_packet->ttl, @@ -313,7 +313,7 @@ void schedule_own_packet(struct hard_iface *hard_iface) prepare_packet_buffer(bat_priv, hard_iface); }

- /* if the changes have been sent enough times */ + /* if the changes have been sent often enough */ if (!atomic_dec_not_zero(&bat_priv->tt_ogm_append_cnt)) reset_packet_buffer(bat_priv, hard_iface); } @@ -454,7 +454,7 @@ static void _add_bcast_packet_to_list(struct bat_priv *bat_priv, }

/* add a broadcast packet to the queue and setup timers. broadcast packets - * are sent multiple times to increase probability for beeing received. + * are sent multiple times to increase probability for being received. * * This function returns NETDEV_TX_OK on success and NETDEV_TX_BUSY on * errors. @@ -612,7 +612,7 @@ void purge_outstanding_packets(struct bat_priv *bat_priv, &bat_priv->forw_bcast_list, list) {

/** - * if purge_outstanding_packets() was called with an argmument + * if purge_outstanding_packets() was called with an argument * we delete only packets belonging to the given interface */ if ((hard_iface) && @@ -641,7 +641,7 @@ void purge_outstanding_packets(struct bat_priv *bat_priv, &bat_priv->forw_bat_list, list) {

/** - * if purge_outstanding_packets() was called with an argmument + * if purge_outstanding_packets() was called with an argument * we delete only packets belonging to the given interface */ if ((hard_iface) && diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c index 3e2f91f..6ba35a2 100644 --- a/net/batman-adv/soft-interface.c +++ b/net/batman-adv/soft-interface.c @@ -532,7 +532,7 @@ static int interface_set_mac_addr(struct net_device *dev, void *p) if (!is_valid_ether_addr(addr->sa_data)) return -EADDRNOTAVAIL;

- /* only modify transtable if it has been initialised before */ + /* only modify transtable if it has been initialized before */ if (atomic_read(&bat_priv->mesh_state) == MESH_ACTIVE) { tt_local_remove(bat_priv, dev->dev_addr, "mac address changed", false); diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c index fb6931d..6004cd8 100644 --- a/net/batman-adv/translation-table.c +++ b/net/batman-adv/translation-table.c @@ -369,8 +369,8 @@ static void tt_local_set_pending(struct bat_priv *bat_priv, tt_local_event(bat_priv, tt_local_entry->addr, tt_local_entry->flags | flags);

- /* The local client has to be merked as "pending to be removed" but has - * to be kept in the table in order to send it in an full tables + /* The local client has to be marked as "pending to be removed" but has + * to be kept in the table in order to send it in a full table * response issued before the net ttvn increment (consistency check) */ tt_local_entry->flags |= TT_CLIENT_PENDING; } @@ -1137,12 +1137,12 @@ static bool send_other_tt_response(struct bat_priv *bat_priv, orig_ttvn = (uint8_t)atomic_read(&req_dst_orig_node->last_ttvn); req_ttvn = tt_request->ttvn;

- /* I have not the requested data */ + /* I don't have the requested data */ if (orig_ttvn != req_ttvn || tt_request->tt_data != req_dst_orig_node->tt_crc) goto out;

- /* If it has explicitly been requested the full table */ + /* If the full table has been explicitly requested */ if (tt_request->flags & TT_FULL_TABLE || !req_dst_orig_node->tt_buff) full_table = true; diff --git a/net/batman-adv/translation-table.h b/net/batman-adv/translation-table.h index d4122cb..e6b564d 100644 --- a/net/batman-adv/translation-table.h +++ b/net/batman-adv/translation-table.h @@ -49,7 +49,7 @@ uint16_t tt_local_crc(struct bat_priv *bat_priv); uint16_t tt_global_crc(struct bat_priv *bat_priv, struct orig_node *orig_node); void tt_free(struct bat_priv *bat_priv); int send_tt_request(struct bat_priv *bat_priv, - struct orig_node *dst_orig_node, uint8_t hvn, + struct orig_node *dst_orig_node, uint8_t ttvn, uint16_t tt_crc, bool full_table); bool send_tt_response(struct bat_priv *bat_priv, struct tt_query_packet *tt_request); diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index 25bd1db3..bd0ced8 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -57,7 +57,7 @@ struct hard_iface { * @batman_seqno_reset: time when the batman seqno window was reset * @gw_flags: flags related to gateway class * @flags: for now only VIS_SERVER flag - * @last_real_seqno: last and best known squence number + * @last_real_seqno: last and best known sequence number * @last_ttl: ttl of last received packet * @last_bcast_seqno: last broadcast sequence number received by this host * @@ -156,7 +156,7 @@ struct bat_priv { atomic_t bcast_seqno; atomic_t bcast_queue_left; atomic_t batman_queue_left; - atomic_t ttvn; /* tranlation table version number */ + atomic_t ttvn; /* translation table version number */ atomic_t tt_ogm_append_cnt; atomic_t tt_local_changes; /* changes registered in a OGM interval */ /* The tt_poss_change flag is used to detect an ongoing roaming phase. diff --git a/net/batman-adv/unicast.h b/net/batman-adv/unicast.h index 62f54b9..8fd5535 100644 --- a/net/batman-adv/unicast.h +++ b/net/batman-adv/unicast.h @@ -24,7 +24,7 @@

#include "packet.h"

-#define FRAG_TIMEOUT 10000 /* purge frag list entrys after time in ms */ +#define FRAG_TIMEOUT 10000 /* purge frag list entries after time in ms */ #define FRAG_BUFFER_SIZE 6 /* number of list elements in buffer */

int frag_reassemble_skb(struct sk_buff *skb, struct bat_priv *bat_priv, diff --git a/net/batman-adv/vis.c b/net/batman-adv/vis.c index 8b75cc5..fb9b19f 100644 --- a/net/batman-adv/vis.c +++ b/net/batman-adv/vis.c @@ -131,7 +131,7 @@ static void vis_data_insert_interface(const uint8_t *interface, return; }

- /* its a new address, add it to the list */ + /* it's a new address, add it to the list */ entry = kmalloc(sizeof(*entry), GFP_ATOMIC); if (!entry) return;