diff options
Diffstat (limited to 'net/tipc/bearer.c')
-rw-r--r-- | net/tipc/bearer.c | 37 |
1 files changed, 8 insertions, 29 deletions
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c index 9012a3695b8a..f908b804a968 100644 --- a/net/tipc/bearer.c +++ b/net/tipc/bearer.c @@ -106,48 +106,27 @@ int tipc_register_media(struct media *m_ptr) write_lock_bh(&tipc_net_lock); - if (tipc_mode != TIPC_NET_MODE) { - warn("Media <%s> rejected, not in networked mode yet\n", - m_ptr->name); + if (!media_name_valid(m_ptr->name)) goto exit; - } - if (!media_name_valid(m_ptr->name)) { - warn("Media <%s> rejected, illegal name\n", m_ptr->name); + if (m_ptr->bcast_addr.type != htonl(m_ptr->type_id)) goto exit; - } - if (m_ptr->bcast_addr.type != htonl(m_ptr->type_id)) { - warn("Media <%s> rejected, illegal broadcast address\n", - m_ptr->name); - goto exit; - } - if ((m_ptr->priority < TIPC_MIN_LINK_PRI) || - (m_ptr->priority > TIPC_MAX_LINK_PRI)) { - warn("Media <%s> rejected, illegal priority (%u)\n", - m_ptr->name, m_ptr->priority); + if (m_ptr->priority > TIPC_MAX_LINK_PRI) goto exit; - } if ((m_ptr->tolerance < TIPC_MIN_LINK_TOL) || - (m_ptr->tolerance > TIPC_MAX_LINK_TOL)) { - warn("Media <%s> rejected, illegal tolerance (%u)\n", - m_ptr->name, m_ptr->tolerance); + (m_ptr->tolerance > TIPC_MAX_LINK_TOL)) goto exit; - } - - if (media_count >= MAX_MEDIA) { - warn("Media <%s> rejected, media limit reached (%u)\n", - m_ptr->name, MAX_MEDIA); + if (media_count >= MAX_MEDIA) goto exit; - } - if (media_find(m_ptr->name) || media_find_id(m_ptr->type_id)) { - warn("Media <%s> rejected, already registered\n", m_ptr->name); + if (media_find(m_ptr->name) || media_find_id(m_ptr->type_id)) goto exit; - } media_list[media_count] = m_ptr; media_count++; res = 0; exit: write_unlock_bh(&tipc_net_lock); + if (res) + warn("Media <%s> registration error\n", m_ptr->name); return res; } |