Commit | Line | Data |
---|---|---|
b97bf3fd PL |
1 | /* |
2 | * net/tipc/bearer.c: TIPC bearer code | |
c4307285 | 3 | * |
5702dbab | 4 | * Copyright (c) 1996-2006, 2013, Ericsson AB |
2d627b92 | 5 | * Copyright (c) 2004-2006, 2010-2011, Wind River Systems |
b97bf3fd PL |
6 | * All rights reserved. |
7 | * | |
9ea1fd3c | 8 | * Redistribution and use in source and binary forms, with or without |
b97bf3fd PL |
9 | * modification, are permitted provided that the following conditions are met: |
10 | * | |
9ea1fd3c PL |
11 | * 1. Redistributions of source code must retain the above copyright |
12 | * notice, this list of conditions and the following disclaimer. | |
13 | * 2. Redistributions in binary form must reproduce the above copyright | |
14 | * notice, this list of conditions and the following disclaimer in the | |
15 | * documentation and/or other materials provided with the distribution. | |
16 | * 3. Neither the names of the copyright holders nor the names of its | |
17 | * contributors may be used to endorse or promote products derived from | |
18 | * this software without specific prior written permission. | |
b97bf3fd | 19 | * |
9ea1fd3c PL |
20 | * Alternatively, this software may be distributed under the terms of the |
21 | * GNU General Public License ("GPL") version 2 as published by the Free | |
22 | * Software Foundation. | |
23 | * | |
24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
27 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | |
28 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
29 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
30 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
31 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
32 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
33 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
b97bf3fd PL |
34 | * POSSIBILITY OF SUCH DAMAGE. |
35 | */ | |
36 | ||
37 | #include "core.h" | |
38 | #include "config.h" | |
b97bf3fd | 39 | #include "bearer.h" |
b97bf3fd | 40 | #include "discover.h" |
b97bf3fd | 41 | |
a29a194a | 42 | #define MAX_ADDR_STR 60 |
b97bf3fd | 43 | |
5702dbab JPM |
44 | static struct tipc_media * const media_list[] = { |
45 | ð_media_info, | |
46 | #ifdef CONFIG_TIPC_MEDIA_IB | |
47 | &ib_media_info, | |
48 | #endif | |
49 | NULL | |
50 | }; | |
b97bf3fd | 51 | |
2d627b92 | 52 | struct tipc_bearer tipc_bearers[MAX_BEARERS]; |
b97bf3fd | 53 | |
3a777ff8 AS |
54 | static void bearer_disable(struct tipc_bearer *b_ptr); |
55 | ||
b97bf3fd | 56 | /** |
5c216e1d | 57 | * tipc_media_find - locates specified media object by name |
b97bf3fd | 58 | */ |
358a0d1c | 59 | struct tipc_media *tipc_media_find(const char *name) |
b97bf3fd | 60 | { |
b97bf3fd PL |
61 | u32 i; |
62 | ||
5702dbab | 63 | for (i = 0; media_list[i] != NULL; i++) { |
a31abe8d | 64 | if (!strcmp(media_list[i]->name, name)) |
5702dbab | 65 | break; |
b97bf3fd | 66 | } |
5702dbab | 67 | return media_list[i]; |
b97bf3fd PL |
68 | } |
69 | ||
c79be454 AS |
70 | /** |
71 | * media_find_id - locates specified media object by type identifier | |
72 | */ | |
358a0d1c | 73 | static struct tipc_media *media_find_id(u8 type) |
c79be454 AS |
74 | { |
75 | u32 i; | |
76 | ||
5702dbab | 77 | for (i = 0; media_list[i] != NULL; i++) { |
a31abe8d | 78 | if (media_list[i]->type_id == type) |
5702dbab | 79 | break; |
c79be454 | 80 | } |
5702dbab | 81 | return media_list[i]; |
b97bf3fd PL |
82 | } |
83 | ||
84 | /** | |
4323add6 | 85 | * tipc_media_addr_printf - record media address in print buffer |
b97bf3fd | 86 | */ |
dc1aed37 | 87 | void tipc_media_addr_printf(char *buf, int len, struct tipc_media_addr *a) |
b97bf3fd | 88 | { |
c61b666e | 89 | char addr_str[MAX_ADDR_STR]; |
358a0d1c | 90 | struct tipc_media *m_ptr; |
dc1aed37 | 91 | int ret; |
b97bf3fd | 92 | |
3d749a6a | 93 | m_ptr = media_find_id(a->media_id); |
b97bf3fd | 94 | |
c61b666e | 95 | if (m_ptr && !m_ptr->addr2str(a, addr_str, sizeof(addr_str))) |
dc1aed37 | 96 | ret = tipc_snprintf(buf, len, "%s(%s)", m_ptr->name, addr_str); |
c61b666e | 97 | else { |
c61b666e | 98 | u32 i; |
b97bf3fd | 99 | |
dc1aed37 | 100 | ret = tipc_snprintf(buf, len, "UNKNOWN(%u)", a->media_id); |
3d749a6a | 101 | for (i = 0; i < sizeof(a->value); i++) |
dc1aed37 EH |
102 | ret += tipc_snprintf(buf - ret, len + ret, |
103 | "-%02x", a->value[i]); | |
b97bf3fd PL |
104 | } |
105 | } | |
106 | ||
107 | /** | |
4323add6 | 108 | * tipc_media_get_names - record names of registered media in buffer |
b97bf3fd | 109 | */ |
4323add6 | 110 | struct sk_buff *tipc_media_get_names(void) |
b97bf3fd PL |
111 | { |
112 | struct sk_buff *buf; | |
b97bf3fd PL |
113 | int i; |
114 | ||
4323add6 | 115 | buf = tipc_cfg_reply_alloc(MAX_MEDIA * TLV_SPACE(TIPC_MAX_MEDIA_NAME)); |
b97bf3fd PL |
116 | if (!buf) |
117 | return NULL; | |
118 | ||
5702dbab | 119 | for (i = 0; media_list[i] != NULL; i++) { |
a31abe8d AS |
120 | tipc_cfg_append_tlv(buf, TIPC_TLV_MEDIA_NAME, |
121 | media_list[i]->name, | |
122 | strlen(media_list[i]->name) + 1); | |
b97bf3fd | 123 | } |
b97bf3fd PL |
124 | return buf; |
125 | } | |
126 | ||
127 | /** | |
128 | * bearer_name_validate - validate & (optionally) deconstruct bearer name | |
2c53040f BH |
129 | * @name: ptr to bearer name string |
130 | * @name_parts: ptr to area for bearer name components (or NULL if not needed) | |
c4307285 | 131 | * |
b97bf3fd PL |
132 | * Returns 1 if bearer name is valid, otherwise 0. |
133 | */ | |
c4307285 | 134 | static int bearer_name_validate(const char *name, |
f19765f4 | 135 | struct tipc_bearer_names *name_parts) |
b97bf3fd PL |
136 | { |
137 | char name_copy[TIPC_MAX_BEARER_NAME]; | |
138 | char *media_name; | |
139 | char *if_name; | |
140 | u32 media_len; | |
141 | u32 if_len; | |
142 | ||
143 | /* copy bearer name & ensure length is OK */ | |
b97bf3fd PL |
144 | name_copy[TIPC_MAX_BEARER_NAME - 1] = 0; |
145 | /* need above in case non-Posix strncpy() doesn't pad with nulls */ | |
146 | strncpy(name_copy, name, TIPC_MAX_BEARER_NAME); | |
147 | if (name_copy[TIPC_MAX_BEARER_NAME - 1] != 0) | |
148 | return 0; | |
149 | ||
150 | /* ensure all component parts of bearer name are present */ | |
b97bf3fd | 151 | media_name = name_copy; |
2db9983a AS |
152 | if_name = strchr(media_name, ':'); |
153 | if (if_name == NULL) | |
b97bf3fd PL |
154 | return 0; |
155 | *(if_name++) = 0; | |
156 | media_len = if_name - media_name; | |
157 | if_len = strlen(if_name) + 1; | |
158 | ||
159 | /* validate component parts of bearer name */ | |
c4307285 | 160 | if ((media_len <= 1) || (media_len > TIPC_MAX_MEDIA_NAME) || |
fc073938 | 161 | (if_len <= 1) || (if_len > TIPC_MAX_IF_NAME)) |
b97bf3fd PL |
162 | return 0; |
163 | ||
164 | /* return bearer name components, if necessary */ | |
b97bf3fd PL |
165 | if (name_parts) { |
166 | strcpy(name_parts->media_name, media_name); | |
167 | strcpy(name_parts->if_name, if_name); | |
168 | } | |
169 | return 1; | |
170 | } | |
171 | ||
172 | /** | |
5c216e1d | 173 | * tipc_bearer_find - locates bearer object with matching bearer name |
b97bf3fd | 174 | */ |
5c216e1d | 175 | struct tipc_bearer *tipc_bearer_find(const char *name) |
b97bf3fd | 176 | { |
2d627b92 | 177 | struct tipc_bearer *b_ptr; |
b97bf3fd PL |
178 | u32 i; |
179 | ||
4323add6 | 180 | for (i = 0, b_ptr = tipc_bearers; i < MAX_BEARERS; i++, b_ptr++) { |
2d627b92 | 181 | if (b_ptr->active && (!strcmp(b_ptr->name, name))) |
b97bf3fd PL |
182 | return b_ptr; |
183 | } | |
1fc54d8f | 184 | return NULL; |
b97bf3fd PL |
185 | } |
186 | ||
187 | /** | |
4323add6 | 188 | * tipc_bearer_find_interface - locates bearer object with matching interface name |
b97bf3fd | 189 | */ |
2d627b92 | 190 | struct tipc_bearer *tipc_bearer_find_interface(const char *if_name) |
b97bf3fd | 191 | { |
2d627b92 | 192 | struct tipc_bearer *b_ptr; |
b97bf3fd PL |
193 | char *b_if_name; |
194 | u32 i; | |
195 | ||
4323add6 | 196 | for (i = 0, b_ptr = tipc_bearers; i < MAX_BEARERS; i++, b_ptr++) { |
b97bf3fd PL |
197 | if (!b_ptr->active) |
198 | continue; | |
2d627b92 | 199 | b_if_name = strchr(b_ptr->name, ':') + 1; |
b97bf3fd PL |
200 | if (!strcmp(b_if_name, if_name)) |
201 | return b_ptr; | |
202 | } | |
1fc54d8f | 203 | return NULL; |
b97bf3fd PL |
204 | } |
205 | ||
206 | /** | |
4323add6 | 207 | * tipc_bearer_get_names - record names of bearers in buffer |
b97bf3fd | 208 | */ |
4323add6 | 209 | struct sk_buff *tipc_bearer_get_names(void) |
b97bf3fd PL |
210 | { |
211 | struct sk_buff *buf; | |
2d627b92 | 212 | struct tipc_bearer *b_ptr; |
b97bf3fd PL |
213 | int i, j; |
214 | ||
4323add6 | 215 | buf = tipc_cfg_reply_alloc(MAX_BEARERS * TLV_SPACE(TIPC_MAX_BEARER_NAME)); |
b97bf3fd PL |
216 | if (!buf) |
217 | return NULL; | |
218 | ||
4323add6 | 219 | read_lock_bh(&tipc_net_lock); |
5702dbab | 220 | for (i = 0; media_list[i] != NULL; i++) { |
b97bf3fd | 221 | for (j = 0; j < MAX_BEARERS; j++) { |
4323add6 | 222 | b_ptr = &tipc_bearers[j]; |
a31abe8d | 223 | if (b_ptr->active && (b_ptr->media == media_list[i])) { |
c4307285 | 224 | tipc_cfg_append_tlv(buf, TIPC_TLV_BEARER_NAME, |
2d627b92 AS |
225 | b_ptr->name, |
226 | strlen(b_ptr->name) + 1); | |
b97bf3fd PL |
227 | } |
228 | } | |
229 | } | |
4323add6 | 230 | read_unlock_bh(&tipc_net_lock); |
b97bf3fd PL |
231 | return buf; |
232 | } | |
233 | ||
2d627b92 | 234 | void tipc_bearer_add_dest(struct tipc_bearer *b_ptr, u32 dest) |
b97bf3fd | 235 | { |
4323add6 | 236 | tipc_nmap_add(&b_ptr->nodes, dest); |
4323add6 | 237 | tipc_bcbearer_sort(); |
1209966c | 238 | tipc_disc_add_dest(b_ptr->link_req); |
b97bf3fd PL |
239 | } |
240 | ||
2d627b92 | 241 | void tipc_bearer_remove_dest(struct tipc_bearer *b_ptr, u32 dest) |
b97bf3fd | 242 | { |
4323add6 | 243 | tipc_nmap_remove(&b_ptr->nodes, dest); |
4323add6 | 244 | tipc_bcbearer_sort(); |
1209966c | 245 | tipc_disc_remove_dest(b_ptr->link_req); |
b97bf3fd PL |
246 | } |
247 | ||
b97bf3fd PL |
248 | /** |
249 | * tipc_enable_bearer - enable bearer with the given name | |
c4307285 | 250 | */ |
50d3e639 | 251 | int tipc_enable_bearer(const char *name, u32 disc_domain, u32 priority) |
b97bf3fd | 252 | { |
2d627b92 | 253 | struct tipc_bearer *b_ptr; |
358a0d1c | 254 | struct tipc_media *m_ptr; |
f19765f4 | 255 | struct tipc_bearer_names b_names; |
b97bf3fd PL |
256 | char addr_string[16]; |
257 | u32 bearer_id; | |
258 | u32 with_this_prio; | |
259 | u32 i; | |
260 | int res = -EINVAL; | |
261 | ||
b58343f9 | 262 | if (!tipc_own_addr) { |
2cf8aa19 EH |
263 | pr_warn("Bearer <%s> rejected, not supported in standalone mode\n", |
264 | name); | |
b97bf3fd | 265 | return -ENOPROTOOPT; |
a10bd924 | 266 | } |
f19765f4 | 267 | if (!bearer_name_validate(name, &b_names)) { |
2cf8aa19 | 268 | pr_warn("Bearer <%s> rejected, illegal name\n", name); |
16cb4b33 | 269 | return -EINVAL; |
a10bd924 | 270 | } |
66e019a6 AS |
271 | if (tipc_addr_domain_valid(disc_domain) && |
272 | (disc_domain != tipc_own_addr)) { | |
273 | if (tipc_in_scope(disc_domain, tipc_own_addr)) { | |
274 | disc_domain = tipc_own_addr & TIPC_CLUSTER_MASK; | |
275 | res = 0; /* accept any node in own cluster */ | |
336ebf5b | 276 | } else if (in_own_cluster_exact(disc_domain)) |
66e019a6 AS |
277 | res = 0; /* accept specified node in own cluster */ |
278 | } | |
279 | if (res) { | |
2cf8aa19 EH |
280 | pr_warn("Bearer <%s> rejected, illegal discovery domain\n", |
281 | name); | |
a10bd924 AS |
282 | return -EINVAL; |
283 | } | |
9efde4a0 | 284 | if ((priority > TIPC_MAX_LINK_PRI) && |
a10bd924 | 285 | (priority != TIPC_MEDIA_LINK_PRI)) { |
2cf8aa19 | 286 | pr_warn("Bearer <%s> rejected, illegal priority\n", name); |
b97bf3fd | 287 | return -EINVAL; |
a10bd924 | 288 | } |
b97bf3fd | 289 | |
4323add6 | 290 | write_lock_bh(&tipc_net_lock); |
b97bf3fd | 291 | |
f19765f4 | 292 | m_ptr = tipc_media_find(b_names.media_name); |
b97bf3fd | 293 | if (!m_ptr) { |
2cf8aa19 EH |
294 | pr_warn("Bearer <%s> rejected, media <%s> not registered\n", |
295 | name, b_names.media_name); | |
3a777ff8 | 296 | goto exit; |
b97bf3fd | 297 | } |
16cb4b33 PL |
298 | |
299 | if (priority == TIPC_MEDIA_LINK_PRI) | |
b97bf3fd PL |
300 | priority = m_ptr->priority; |
301 | ||
302 | restart: | |
303 | bearer_id = MAX_BEARERS; | |
304 | with_this_prio = 1; | |
305 | for (i = MAX_BEARERS; i-- != 0; ) { | |
4323add6 | 306 | if (!tipc_bearers[i].active) { |
b97bf3fd PL |
307 | bearer_id = i; |
308 | continue; | |
309 | } | |
2d627b92 | 310 | if (!strcmp(name, tipc_bearers[i].name)) { |
2cf8aa19 EH |
311 | pr_warn("Bearer <%s> rejected, already enabled\n", |
312 | name); | |
3a777ff8 | 313 | goto exit; |
b97bf3fd | 314 | } |
4323add6 | 315 | if ((tipc_bearers[i].priority == priority) && |
b97bf3fd PL |
316 | (++with_this_prio > 2)) { |
317 | if (priority-- == 0) { | |
2cf8aa19 EH |
318 | pr_warn("Bearer <%s> rejected, duplicate priority\n", |
319 | name); | |
3a777ff8 | 320 | goto exit; |
b97bf3fd | 321 | } |
2cf8aa19 EH |
322 | pr_warn("Bearer <%s> priority adjustment required %u->%u\n", |
323 | name, priority + 1, priority); | |
b97bf3fd PL |
324 | goto restart; |
325 | } | |
326 | } | |
327 | if (bearer_id >= MAX_BEARERS) { | |
2cf8aa19 EH |
328 | pr_warn("Bearer <%s> rejected, bearer limit reached (%u)\n", |
329 | name, MAX_BEARERS); | |
3a777ff8 | 330 | goto exit; |
b97bf3fd PL |
331 | } |
332 | ||
4323add6 | 333 | b_ptr = &tipc_bearers[bearer_id]; |
2d627b92 | 334 | strcpy(b_ptr->name, name); |
4babbaa8 | 335 | res = m_ptr->enable_media(b_ptr); |
b97bf3fd | 336 | if (res) { |
2cf8aa19 EH |
337 | pr_warn("Bearer <%s> rejected, enable failure (%d)\n", |
338 | name, -res); | |
3a777ff8 | 339 | goto exit; |
b97bf3fd PL |
340 | } |
341 | ||
342 | b_ptr->identity = bearer_id; | |
343 | b_ptr->media = m_ptr; | |
5c216e1d AS |
344 | b_ptr->tolerance = m_ptr->tolerance; |
345 | b_ptr->window = m_ptr->window; | |
b97bf3fd PL |
346 | b_ptr->net_plane = bearer_id + 'A'; |
347 | b_ptr->active = 1; | |
b97bf3fd | 348 | b_ptr->priority = priority; |
b97bf3fd | 349 | INIT_LIST_HEAD(&b_ptr->links); |
2d627b92 | 350 | spin_lock_init(&b_ptr->lock); |
3a777ff8 | 351 | |
8aeb89f2 | 352 | res = tipc_disc_create(b_ptr, &b_ptr->bcast_addr, disc_domain); |
3a777ff8 AS |
353 | if (res) { |
354 | bearer_disable(b_ptr); | |
2cf8aa19 EH |
355 | pr_warn("Bearer <%s> rejected, discovery object creation failed\n", |
356 | name); | |
3a777ff8 AS |
357 | goto exit; |
358 | } | |
2cf8aa19 EH |
359 | pr_info("Enabled bearer <%s>, discovery domain %s, priority %u\n", |
360 | name, | |
361 | tipc_addr_string_fill(addr_string, disc_domain), priority); | |
3a777ff8 | 362 | exit: |
4323add6 | 363 | write_unlock_bh(&tipc_net_lock); |
b97bf3fd PL |
364 | return res; |
365 | } | |
366 | ||
367 | /** | |
512137ee | 368 | * tipc_reset_bearer - Reset all links established over this bearer |
b97bf3fd | 369 | */ |
512137ee | 370 | int tipc_reset_bearer(struct tipc_bearer *b_ptr) |
b97bf3fd | 371 | { |
a18c4bc3 PG |
372 | struct tipc_link *l_ptr; |
373 | struct tipc_link *temp_l_ptr; | |
b97bf3fd | 374 | |
4323add6 | 375 | read_lock_bh(&tipc_net_lock); |
512137ee | 376 | pr_info("Resetting bearer <%s>\n", b_ptr->name); |
2d627b92 | 377 | spin_lock_bh(&b_ptr->lock); |
b97bf3fd | 378 | list_for_each_entry_safe(l_ptr, temp_l_ptr, &b_ptr->links, link_list) { |
6c00055a | 379 | struct tipc_node *n_ptr = l_ptr->owner; |
b97bf3fd PL |
380 | |
381 | spin_lock_bh(&n_ptr->lock); | |
4323add6 | 382 | tipc_link_reset(l_ptr); |
b97bf3fd PL |
383 | spin_unlock_bh(&n_ptr->lock); |
384 | } | |
2d627b92 | 385 | spin_unlock_bh(&b_ptr->lock); |
4323add6 | 386 | read_unlock_bh(&tipc_net_lock); |
0e35fd5e | 387 | return 0; |
b97bf3fd PL |
388 | } |
389 | ||
390 | /** | |
617d3c7a | 391 | * bearer_disable |
c4307285 | 392 | * |
4323add6 | 393 | * Note: This routine assumes caller holds tipc_net_lock. |
b97bf3fd | 394 | */ |
2d627b92 | 395 | static void bearer_disable(struct tipc_bearer *b_ptr) |
b97bf3fd | 396 | { |
a18c4bc3 PG |
397 | struct tipc_link *l_ptr; |
398 | struct tipc_link *temp_l_ptr; | |
d4cca39d | 399 | struct tipc_link_req *temp_req; |
b97bf3fd | 400 | |
2cf8aa19 | 401 | pr_info("Disabling bearer <%s>\n", b_ptr->name); |
2d627b92 | 402 | spin_lock_bh(&b_ptr->lock); |
4babbaa8 | 403 | b_ptr->media->disable_media(b_ptr); |
b97bf3fd | 404 | list_for_each_entry_safe(l_ptr, temp_l_ptr, &b_ptr->links, link_list) { |
4323add6 | 405 | tipc_link_delete(l_ptr); |
b97bf3fd | 406 | } |
d4cca39d | 407 | temp_req = b_ptr->link_req; |
408 | b_ptr->link_req = NULL; | |
2d627b92 | 409 | spin_unlock_bh(&b_ptr->lock); |
d4cca39d | 410 | |
411 | if (temp_req) | |
412 | tipc_disc_delete(temp_req); | |
413 | ||
2d627b92 | 414 | memset(b_ptr, 0, sizeof(struct tipc_bearer)); |
b97bf3fd PL |
415 | } |
416 | ||
417 | int tipc_disable_bearer(const char *name) | |
418 | { | |
2d627b92 | 419 | struct tipc_bearer *b_ptr; |
b97bf3fd PL |
420 | int res; |
421 | ||
4323add6 | 422 | write_lock_bh(&tipc_net_lock); |
5c216e1d | 423 | b_ptr = tipc_bearer_find(name); |
ccc901ee | 424 | if (b_ptr == NULL) { |
2cf8aa19 | 425 | pr_warn("Attempt to disable unknown bearer <%s>\n", name); |
ccc901ee | 426 | res = -EINVAL; |
28cc937e AS |
427 | } else { |
428 | bearer_disable(b_ptr); | |
429 | res = 0; | |
430 | } | |
4323add6 | 431 | write_unlock_bh(&tipc_net_lock); |
b97bf3fd PL |
432 | return res; |
433 | } | |
434 | ||
435 | ||
436 | ||
4323add6 | 437 | void tipc_bearer_stop(void) |
b97bf3fd PL |
438 | { |
439 | u32 i; | |
440 | ||
b97bf3fd | 441 | for (i = 0; i < MAX_BEARERS; i++) { |
4323add6 | 442 | if (tipc_bearers[i].active) |
ccc901ee | 443 | bearer_disable(&tipc_bearers[i]); |
b97bf3fd | 444 | } |
b97bf3fd | 445 | } |