diff options
Diffstat (limited to 'net/tipc')
-rw-r--r-- | net/tipc/bcast.c | 6 | ||||
-rw-r--r-- | net/tipc/config.c | 32 | ||||
-rw-r--r-- | net/tipc/dbg.c | 3 | ||||
-rw-r--r-- | net/tipc/name_distr.c | 10 | ||||
-rw-r--r-- | net/tipc/node.c | 12 | ||||
-rw-r--r-- | net/tipc/subscr.c | 3 |
6 files changed, 24 insertions, 42 deletions
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c index 1bb75703f384..730c5c47ed8d 100644 --- a/net/tipc/bcast.c +++ b/net/tipc/bcast.c @@ -774,8 +774,8 @@ int tipc_bclink_set_queue_limits(u32 limit) int tipc_bclink_init(void) { - bcbearer = kmalloc(sizeof(*bcbearer), GFP_ATOMIC); - bclink = kmalloc(sizeof(*bclink), GFP_ATOMIC); + bcbearer = kzalloc(sizeof(*bcbearer), GFP_ATOMIC); + bclink = kzalloc(sizeof(*bclink), GFP_ATOMIC); if (!bcbearer || !bclink) { nomem: warn("Multicast link creation failed, no memory\n"); @@ -786,14 +786,12 @@ int tipc_bclink_init(void) return -ENOMEM; } - memset(bcbearer, 0, sizeof(struct bcbearer)); INIT_LIST_HEAD(&bcbearer->bearer.cong_links); bcbearer->bearer.media = &bcbearer->media; bcbearer->media.send_msg = tipc_bcbearer_send; sprintf(bcbearer->media.name, "tipc-multicast"); bcl = &bclink->link; - memset(bclink, 0, sizeof(struct bclink)); INIT_LIST_HEAD(&bcl->waiting_ports); bcl->next_out_no = 1; spin_lock_init(&bclink->node.lock); diff --git a/net/tipc/config.c b/net/tipc/config.c index ed1351ed05e1..458a2c46cef3 100644 --- a/net/tipc/config.c +++ b/net/tipc/config.c @@ -107,7 +107,7 @@ int tipc_cfg_append_tlv(struct sk_buff *buf, int tlv_type, struct sk_buff *tipc_cfg_reply_unsigned_type(u16 tlv_type, u32 value) { struct sk_buff *buf; - u32 value_net; + __be32 value_net; buf = tipc_cfg_reply_alloc(TLV_SPACE(sizeof(value))); if (buf) { @@ -284,8 +284,7 @@ static struct sk_buff *cfg_set_own_addr(void) if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_NET_ADDR)) return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); - addr = *(u32 *)TLV_DATA(req_tlv_area); - addr = ntohl(addr); + addr = ntohl(*(__be32 *)TLV_DATA(req_tlv_area)); if (addr == tipc_own_addr) return tipc_cfg_reply_none(); if (!tipc_addr_node_valid(addr)) @@ -319,8 +318,7 @@ static struct sk_buff *cfg_set_remote_mng(void) if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); - value = *(u32 *)TLV_DATA(req_tlv_area); - value = ntohl(value); + value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area)); tipc_remote_management = (value != 0); return tipc_cfg_reply_none(); } @@ -332,8 +330,7 @@ static struct sk_buff *cfg_set_max_publications(void) if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); - value = *(u32 *)TLV_DATA(req_tlv_area); - value = ntohl(value); + value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area)); if (value != delimit(value, 1, 65535)) return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE " (max publications must be 1-65535)"); @@ -348,8 +345,7 @@ static struct sk_buff *cfg_set_max_subscriptions(void) if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); - value = *(u32 *)TLV_DATA(req_tlv_area); - value = ntohl(value); + value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area)); if (value != delimit(value, 1, 65535)) return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE " (max subscriptions must be 1-65535"); @@ -363,8 +359,7 @@ static struct sk_buff *cfg_set_max_ports(void) if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); - value = *(u32 *)TLV_DATA(req_tlv_area); - value = ntohl(value); + value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area)); if (value == tipc_max_ports) return tipc_cfg_reply_none(); if (value != delimit(value, 127, 65535)) @@ -383,8 +378,7 @@ static struct sk_buff *cfg_set_max_zones(void) if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); - value = *(u32 *)TLV_DATA(req_tlv_area); - value = ntohl(value); + value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area)); if (value == tipc_max_zones) return tipc_cfg_reply_none(); if (value != delimit(value, 1, 255)) @@ -403,8 +397,7 @@ static struct sk_buff *cfg_set_max_clusters(void) if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); - value = *(u32 *)TLV_DATA(req_tlv_area); - value = ntohl(value); + value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area)); if (value != delimit(value, 1, 1)) return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE " (max clusters fixed at 1)"); @@ -417,8 +410,7 @@ static struct sk_buff *cfg_set_max_nodes(void) if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); - value = *(u32 *)TLV_DATA(req_tlv_area); - value = ntohl(value); + value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area)); if (value == tipc_max_nodes) return tipc_cfg_reply_none(); if (value != delimit(value, 8, 2047)) @@ -437,8 +429,7 @@ static struct sk_buff *cfg_set_max_slaves(void) if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); - value = *(u32 *)TLV_DATA(req_tlv_area); - value = ntohl(value); + value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area)); if (value != 0) return tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED " (max secondary nodes fixed at 0)"); @@ -451,8 +442,7 @@ static struct sk_buff *cfg_set_netid(void) if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); - value = *(u32 *)TLV_DATA(req_tlv_area); - value = ntohl(value); + value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area)); if (value == tipc_net_id) return tipc_cfg_reply_none(); if (value != delimit(value, 1, 9999)) diff --git a/net/tipc/dbg.c b/net/tipc/dbg.c index d8af4c28695d..627f99b7afdf 100644 --- a/net/tipc/dbg.c +++ b/net/tipc/dbg.c @@ -393,8 +393,7 @@ struct sk_buff *tipc_log_resize(const void *req_tlv_area, int req_tlv_space) if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); - value = *(u32 *)TLV_DATA(req_tlv_area); - value = ntohl(value); + value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area)); if (value != delimit(value, 0, 32768)) return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE " (log size must be 0-32768)"); diff --git a/net/tipc/name_distr.c b/net/tipc/name_distr.c index 03bd659c43ca..7bf87cb26ef3 100644 --- a/net/tipc/name_distr.c +++ b/net/tipc/name_distr.c @@ -66,11 +66,11 @@ */ struct distr_item { - u32 type; - u32 lower; - u32 upper; - u32 ref; - u32 key; + __be32 type; + __be32 lower; + __be32 upper; + __be32 ref; + __be32 key; }; /** diff --git a/net/tipc/node.c b/net/tipc/node.c index 886bda5e88db..4111a31def79 100644 --- a/net/tipc/node.c +++ b/net/tipc/node.c @@ -60,7 +60,7 @@ struct node *tipc_node_create(u32 addr) struct node *n_ptr; struct node **curr_node; - n_ptr = kmalloc(sizeof(*n_ptr),GFP_ATOMIC); + n_ptr = kzalloc(sizeof(*n_ptr),GFP_ATOMIC); if (!n_ptr) { warn("Node creation failed, no memory\n"); return NULL; @@ -75,7 +75,6 @@ struct node *tipc_node_create(u32 addr) return NULL; } - memset(n_ptr, 0, sizeof(*n_ptr)); n_ptr->addr = addr; spin_lock_init(&n_ptr->lock); INIT_LIST_HEAD(&n_ptr->nsub); @@ -597,8 +596,7 @@ struct sk_buff *tipc_node_get_nodes(const void *req_tlv_area, int req_tlv_space) if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_NET_ADDR)) return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); - domain = *(u32 *)TLV_DATA(req_tlv_area); - domain = ntohl(domain); + domain = ntohl(*(__be32 *)TLV_DATA(req_tlv_area)); if (!tipc_addr_domain_valid(domain)) return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE " (network address)"); @@ -642,8 +640,7 @@ struct sk_buff *tipc_node_get_links(const void *req_tlv_area, int req_tlv_space) if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_NET_ADDR)) return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); - domain = *(u32 *)TLV_DATA(req_tlv_area); - domain = ntohl(domain); + domain = ntohl(*(__be32 *)TLV_DATA(req_tlv_area)); if (!tipc_addr_domain_valid(domain)) return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE " (network address)"); @@ -664,8 +661,7 @@ struct sk_buff *tipc_node_get_links(const void *req_tlv_area, int req_tlv_space) /* Add TLV for broadcast link */ - link_info.dest = tipc_own_addr & 0xfffff00; - link_info.dest = htonl(link_info.dest); + link_info.dest = htonl(tipc_own_addr & 0xfffff00); link_info.up = htonl(1); sprintf(link_info.str, tipc_bclink_name); tipc_cfg_append_tlv(buf, TIPC_TLV_LINK_INFO, &link_info, sizeof(link_info)); diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c index 7a918f12a5df..ddade7388aa0 100644 --- a/net/tipc/subscr.c +++ b/net/tipc/subscr.c @@ -350,7 +350,7 @@ static void subscr_subscribe(struct tipc_subscr *s, /* Allocate subscription object */ - sub = kmalloc(sizeof(*sub), GFP_ATOMIC); + sub = kzalloc(sizeof(*sub), GFP_ATOMIC); if (!sub) { warn("Subscription rejected, no memory\n"); subscr_terminate(subscriber); @@ -359,7 +359,6 @@ static void subscr_subscribe(struct tipc_subscr *s, /* Initialize subscription object */ - memset(sub, 0, sizeof(*sub)); sub->seq.type = htohl(s->seq.type, subscriber->swap); sub->seq.lower = htohl(s->seq.lower, subscriber->swap); sub->seq.upper = htohl(s->seq.upper, subscriber->swap); |