diff options
author | Sven Eckelmann <sven@narfation.org> | 2012-05-11 20:09:43 -0400 |
---|---|---|
committer | Antonio Quartulli <ordex@autistici.org> | 2012-06-20 16:15:33 -0400 |
commit | 9cfc7bd608b97463993b4f3e4775d99022253f8d (patch) | |
tree | fcfcf1e714a91943a740dcaa2744ee66448f9f73 /net/batman-adv/bridge_loop_avoidance.c | |
parent | 3193e8fdfa355289892661d206d1954114a7be95 (diff) |
batman-adv: Reformat multiline comments to consistent style
batman-adv doesn't follow the style for multiline comments that David S. Miller
prefers. All comments should be reformatted to follow this consistent style to
make the code slightly more readable.
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Diffstat (limited to 'net/batman-adv/bridge_loop_avoidance.c')
-rw-r--r-- | net/batman-adv/bridge_loop_avoidance.c | 67 |
1 files changed, 19 insertions, 48 deletions
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c index 27f451a64ad0..52c0d637d581 100644 --- a/net/batman-adv/bridge_loop_avoidance.c +++ b/net/batman-adv/bridge_loop_avoidance.c | |||
@@ -1,5 +1,4 @@ | |||
1 | /* | 1 | /* Copyright (C) 2011-2012 B.A.T.M.A.N. contributors: |
2 | * Copyright (C) 2011-2012 B.A.T.M.A.N. contributors: | ||
3 | * | 2 | * |
4 | * Simon Wunderlich | 3 | * Simon Wunderlich |
5 | * | 4 | * |
@@ -16,7 +15,6 @@ | |||
16 | * along with this program; if not, write to the Free Software | 15 | * along with this program; if not, write to the Free Software |
17 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA | 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
18 | * 02110-1301, USA | 17 | * 02110-1301, USA |
19 | * | ||
20 | */ | 18 | */ |
21 | 19 | ||
22 | #include "main.h" | 20 | #include "main.h" |
@@ -123,8 +121,7 @@ static void claim_free_ref(struct claim *claim) | |||
123 | call_rcu(&claim->rcu, claim_free_rcu); | 121 | call_rcu(&claim->rcu, claim_free_rcu); |
124 | } | 122 | } |
125 | 123 | ||
126 | /** | 124 | /* @bat_priv: the bat priv with all the soft interface information |
127 | * @bat_priv: the bat priv with all the soft interface information | ||
128 | * @data: search data (may be local/static data) | 125 | * @data: search data (may be local/static data) |
129 | * | 126 | * |
130 | * looks for a claim in the hash, and returns it if found | 127 | * looks for a claim in the hash, and returns it if found |
@@ -162,8 +159,7 @@ static struct claim *claim_hash_find(struct bat_priv *bat_priv, | |||
162 | return claim_tmp; | 159 | return claim_tmp; |
163 | } | 160 | } |
164 | 161 | ||
165 | /** | 162 | /* @bat_priv: the bat priv with all the soft interface information |
166 | * @bat_priv: the bat priv with all the soft interface information | ||
167 | * @addr: the address of the originator | 163 | * @addr: the address of the originator |
168 | * @vid: the VLAN ID | 164 | * @vid: the VLAN ID |
169 | * | 165 | * |
@@ -241,8 +237,7 @@ static void bla_del_backbone_claims(struct backbone_gw *backbone_gw) | |||
241 | backbone_gw->crc = BLA_CRC_INIT; | 237 | backbone_gw->crc = BLA_CRC_INIT; |
242 | } | 238 | } |
243 | 239 | ||
244 | /** | 240 | /* @bat_priv: the bat priv with all the soft interface information |
245 | * @bat_priv: the bat priv with all the soft interface information | ||
246 | * @orig: the mac address to be announced within the claim | 241 | * @orig: the mac address to be announced within the claim |
247 | * @vid: the VLAN ID | 242 | * @vid: the VLAN ID |
248 | * @claimtype: the type of the claim (CLAIM, UNCLAIM, ANNOUNCE, ...) | 243 | * @claimtype: the type of the claim (CLAIM, UNCLAIM, ANNOUNCE, ...) |
@@ -347,8 +342,7 @@ out: | |||
347 | hardif_free_ref(primary_if); | 342 | hardif_free_ref(primary_if); |
348 | } | 343 | } |
349 | 344 | ||
350 | /** | 345 | /* @bat_priv: the bat priv with all the soft interface information |
351 | * @bat_priv: the bat priv with all the soft interface information | ||
352 | * @orig: the mac address of the originator | 346 | * @orig: the mac address of the originator |
353 | * @vid: the VLAN ID | 347 | * @vid: the VLAN ID |
354 | * | 348 | * |
@@ -422,8 +416,7 @@ static void bla_update_own_backbone_gw(struct bat_priv *bat_priv, | |||
422 | backbone_gw_free_ref(backbone_gw); | 416 | backbone_gw_free_ref(backbone_gw); |
423 | } | 417 | } |
424 | 418 | ||
425 | /** | 419 | /* @bat_priv: the bat priv with all the soft interface information |
426 | * @bat_priv: the bat priv with all the soft interface information | ||
427 | * @vid: the vid where the request came on | 420 | * @vid: the vid where the request came on |
428 | * | 421 | * |
429 | * Repeat all of our own claims, and finally send an ANNOUNCE frame | 422 | * Repeat all of our own claims, and finally send an ANNOUNCE frame |
@@ -468,8 +461,7 @@ static void bla_answer_request(struct bat_priv *bat_priv, | |||
468 | backbone_gw_free_ref(backbone_gw); | 461 | backbone_gw_free_ref(backbone_gw); |
469 | } | 462 | } |
470 | 463 | ||
471 | /** | 464 | /* @backbone_gw: the backbone gateway from whom we are out of sync |
472 | * @backbone_gw: the backbone gateway from whom we are out of sync | ||
473 | * | 465 | * |
474 | * When the crc is wrong, ask the backbone gateway for a full table update. | 466 | * When the crc is wrong, ask the backbone gateway for a full table update. |
475 | * After the request, it will repeat all of his own claims and finally | 467 | * After the request, it will repeat all of his own claims and finally |
@@ -495,8 +487,7 @@ static void bla_send_request(struct backbone_gw *backbone_gw) | |||
495 | } | 487 | } |
496 | } | 488 | } |
497 | 489 | ||
498 | /** | 490 | /* @bat_priv: the bat priv with all the soft interface information |
499 | * @bat_priv: the bat priv with all the soft interface information | ||
500 | * @backbone_gw: our backbone gateway which should be announced | 491 | * @backbone_gw: our backbone gateway which should be announced |
501 | * | 492 | * |
502 | * This function sends an announcement. It is called from multiple | 493 | * This function sends an announcement. It is called from multiple |
@@ -516,8 +507,7 @@ static void bla_send_announce(struct bat_priv *bat_priv, | |||
516 | 507 | ||
517 | } | 508 | } |
518 | 509 | ||
519 | /** | 510 | /* @bat_priv: the bat priv with all the soft interface information |
520 | * @bat_priv: the bat priv with all the soft interface information | ||
521 | * @mac: the mac address of the claim | 511 | * @mac: the mac address of the claim |
522 | * @vid: the VLAN ID of the frame | 512 | * @vid: the VLAN ID of the frame |
523 | * @backbone_gw: the backbone gateway which claims it | 513 | * @backbone_gw: the backbone gateway which claims it |
@@ -731,8 +721,7 @@ static int handle_claim(struct bat_priv *bat_priv, | |||
731 | return 1; | 721 | return 1; |
732 | } | 722 | } |
733 | 723 | ||
734 | /** | 724 | /* @bat_priv: the bat priv with all the soft interface information |
735 | * @bat_priv: the bat priv with all the soft interface information | ||
736 | * @hw_src: the Hardware source in the ARP Header | 725 | * @hw_src: the Hardware source in the ARP Header |
737 | * @hw_dst: the Hardware destination in the ARP Header | 726 | * @hw_dst: the Hardware destination in the ARP Header |
738 | * @ethhdr: pointer to the Ethernet header of the claim frame | 727 | * @ethhdr: pointer to the Ethernet header of the claim frame |
@@ -810,8 +799,7 @@ static int check_claim_group(struct bat_priv *bat_priv, | |||
810 | } | 799 | } |
811 | 800 | ||
812 | 801 | ||
813 | /** | 802 | /* @bat_priv: the bat priv with all the soft interface information |
814 | * @bat_priv: the bat priv with all the soft interface information | ||
815 | * @skb: the frame to be checked | 803 | * @skb: the frame to be checked |
816 | * | 804 | * |
817 | * Check if this is a claim frame, and process it accordingly. | 805 | * Check if this is a claim frame, and process it accordingly. |
@@ -860,7 +848,6 @@ static int bla_process_claim(struct bat_priv *bat_priv, | |||
860 | /* Check whether the ARP frame carries a valid | 848 | /* Check whether the ARP frame carries a valid |
861 | * IP information | 849 | * IP information |
862 | */ | 850 | */ |
863 | |||
864 | if (arphdr->ar_hrd != htons(ARPHRD_ETHER)) | 851 | if (arphdr->ar_hrd != htons(ARPHRD_ETHER)) |
865 | return 0; | 852 | return 0; |
866 | if (arphdr->ar_pro != htons(ETH_P_IP)) | 853 | if (arphdr->ar_pro != htons(ETH_P_IP)) |
@@ -963,8 +950,7 @@ purge_now: | |||
963 | } | 950 | } |
964 | } | 951 | } |
965 | 952 | ||
966 | /** | 953 | /* @bat_priv: the bat priv with all the soft interface information |
967 | * @bat_priv: the bat priv with all the soft interface information | ||
968 | * @primary_if: the selected primary interface, may be NULL if now is set | 954 | * @primary_if: the selected primary interface, may be NULL if now is set |
969 | * @now: whether the whole hash shall be wiped now | 955 | * @now: whether the whole hash shall be wiped now |
970 | * | 956 | * |
@@ -1011,13 +997,11 @@ purge_now: | |||
1011 | } | 997 | } |
1012 | } | 998 | } |
1013 | 999 | ||
1014 | /** | 1000 | /* @bat_priv: the bat priv with all the soft interface information |
1015 | * @bat_priv: the bat priv with all the soft interface information | ||
1016 | * @primary_if: the new selected primary_if | 1001 | * @primary_if: the new selected primary_if |
1017 | * @oldif: the old primary interface, may be NULL | 1002 | * @oldif: the old primary interface, may be NULL |
1018 | * | 1003 | * |
1019 | * Update the backbone gateways when the own orig address changes. | 1004 | * Update the backbone gateways when the own orig address changes. |
1020 | * | ||
1021 | */ | 1005 | */ |
1022 | void batadv_bla_update_orig_address(struct bat_priv *bat_priv, | 1006 | void batadv_bla_update_orig_address(struct bat_priv *bat_priv, |
1023 | struct hard_iface *primary_if, | 1007 | struct hard_iface *primary_if, |
@@ -1183,8 +1167,7 @@ int batadv_bla_init(struct bat_priv *bat_priv) | |||
1183 | return 0; | 1167 | return 0; |
1184 | } | 1168 | } |
1185 | 1169 | ||
1186 | /** | 1170 | /* @bat_priv: the bat priv with all the soft interface information |
1187 | * @bat_priv: the bat priv with all the soft interface information | ||
1188 | * @bcast_packet: originator mac address | 1171 | * @bcast_packet: originator mac address |
1189 | * @hdr_size: maximum length of the frame | 1172 | * @hdr_size: maximum length of the frame |
1190 | * | 1173 | * |
@@ -1196,9 +1179,7 @@ int batadv_bla_init(struct bat_priv *bat_priv) | |||
1196 | * with a good chance that it is the same packet. If it is furthermore | 1179 | * with a good chance that it is the same packet. If it is furthermore |
1197 | * sent by another host, drop it. We allow equal packets from | 1180 | * sent by another host, drop it. We allow equal packets from |
1198 | * the same host however as this might be intended. | 1181 | * the same host however as this might be intended. |
1199 | * | 1182 | */ |
1200 | **/ | ||
1201 | |||
1202 | int batadv_bla_check_bcast_duplist(struct bat_priv *bat_priv, | 1183 | int batadv_bla_check_bcast_duplist(struct bat_priv *bat_priv, |
1203 | struct bcast_packet *bcast_packet, | 1184 | struct bcast_packet *bcast_packet, |
1204 | int hdr_size) | 1185 | int hdr_size) |
@@ -1250,16 +1231,13 @@ int batadv_bla_check_bcast_duplist(struct bat_priv *bat_priv, | |||
1250 | 1231 | ||
1251 | 1232 | ||
1252 | 1233 | ||
1253 | /** | 1234 | /* @bat_priv: the bat priv with all the soft interface information |
1254 | * @bat_priv: the bat priv with all the soft interface information | ||
1255 | * @orig: originator mac address | 1235 | * @orig: originator mac address |
1256 | * | 1236 | * |
1257 | * check if the originator is a gateway for any VLAN ID. | 1237 | * check if the originator is a gateway for any VLAN ID. |
1258 | * | 1238 | * |
1259 | * returns 1 if it is found, 0 otherwise | 1239 | * returns 1 if it is found, 0 otherwise |
1260 | * | ||
1261 | */ | 1240 | */ |
1262 | |||
1263 | int batadv_bla_is_backbone_gw_orig(struct bat_priv *bat_priv, uint8_t *orig) | 1241 | int batadv_bla_is_backbone_gw_orig(struct bat_priv *bat_priv, uint8_t *orig) |
1264 | { | 1242 | { |
1265 | struct hashtable_t *hash = bat_priv->backbone_hash; | 1243 | struct hashtable_t *hash = bat_priv->backbone_hash; |
@@ -1291,15 +1269,13 @@ int batadv_bla_is_backbone_gw_orig(struct bat_priv *bat_priv, uint8_t *orig) | |||
1291 | } | 1269 | } |
1292 | 1270 | ||
1293 | 1271 | ||
1294 | /** | 1272 | /* @skb: the frame to be checked |
1295 | * @skb: the frame to be checked | ||
1296 | * @orig_node: the orig_node of the frame | 1273 | * @orig_node: the orig_node of the frame |
1297 | * @hdr_size: maximum length of the frame | 1274 | * @hdr_size: maximum length of the frame |
1298 | * | 1275 | * |
1299 | * bla_is_backbone_gw inspects the skb for the VLAN ID and returns 1 | 1276 | * bla_is_backbone_gw inspects the skb for the VLAN ID and returns 1 |
1300 | * if the orig_node is also a gateway on the soft interface, otherwise it | 1277 | * if the orig_node is also a gateway on the soft interface, otherwise it |
1301 | * returns 0. | 1278 | * returns 0. |
1302 | * | ||
1303 | */ | 1279 | */ |
1304 | int batadv_bla_is_backbone_gw(struct sk_buff *skb, | 1280 | int batadv_bla_is_backbone_gw(struct sk_buff *skb, |
1305 | struct orig_node *orig_node, int hdr_size) | 1281 | struct orig_node *orig_node, int hdr_size) |
@@ -1328,7 +1304,6 @@ int batadv_bla_is_backbone_gw(struct sk_buff *skb, | |||
1328 | } | 1304 | } |
1329 | 1305 | ||
1330 | /* see if this originator is a backbone gw for this VLAN */ | 1306 | /* see if this originator is a backbone gw for this VLAN */ |
1331 | |||
1332 | backbone_gw = backbone_hash_find(orig_node->bat_priv, | 1307 | backbone_gw = backbone_hash_find(orig_node->bat_priv, |
1333 | orig_node->orig, vid); | 1308 | orig_node->orig, vid); |
1334 | if (!backbone_gw) | 1309 | if (!backbone_gw) |
@@ -1360,8 +1335,7 @@ void batadv_bla_free(struct bat_priv *bat_priv) | |||
1360 | hardif_free_ref(primary_if); | 1335 | hardif_free_ref(primary_if); |
1361 | } | 1336 | } |
1362 | 1337 | ||
1363 | /** | 1338 | /* @bat_priv: the bat priv with all the soft interface information |
1364 | * @bat_priv: the bat priv with all the soft interface information | ||
1365 | * @skb: the frame to be checked | 1339 | * @skb: the frame to be checked |
1366 | * @vid: the VLAN ID of the frame | 1340 | * @vid: the VLAN ID of the frame |
1367 | * | 1341 | * |
@@ -1372,7 +1346,6 @@ void batadv_bla_free(struct bat_priv *bat_priv) | |||
1372 | * in these cases, the skb is further handled by this function and | 1346 | * in these cases, the skb is further handled by this function and |
1373 | * returns 1, otherwise it returns 0 and the caller shall further | 1347 | * returns 1, otherwise it returns 0 and the caller shall further |
1374 | * process the skb. | 1348 | * process the skb. |
1375 | * | ||
1376 | */ | 1349 | */ |
1377 | int batadv_bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid) | 1350 | int batadv_bla_rx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid) |
1378 | { | 1351 | { |
@@ -1449,8 +1422,7 @@ out: | |||
1449 | return ret; | 1422 | return ret; |
1450 | } | 1423 | } |
1451 | 1424 | ||
1452 | /** | 1425 | /* @bat_priv: the bat priv with all the soft interface information |
1453 | * @bat_priv: the bat priv with all the soft interface information | ||
1454 | * @skb: the frame to be checked | 1426 | * @skb: the frame to be checked |
1455 | * @vid: the VLAN ID of the frame | 1427 | * @vid: the VLAN ID of the frame |
1456 | * | 1428 | * |
@@ -1461,7 +1433,6 @@ out: | |||
1461 | * in these cases, the skb is further handled by this function and | 1433 | * in these cases, the skb is further handled by this function and |
1462 | * returns 1, otherwise it returns 0 and the caller shall further | 1434 | * returns 1, otherwise it returns 0 and the caller shall further |
1463 | * process the skb. | 1435 | * process the skb. |
1464 | * | ||
1465 | */ | 1436 | */ |
1466 | int batadv_bla_tx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid) | 1437 | int batadv_bla_tx(struct bat_priv *bat_priv, struct sk_buff *skb, short vid) |
1467 | { | 1438 | { |