diff options
| -rw-r--r-- | net/rose/af_rose.c | 8 | ||||
| -rw-r--r-- | net/rose/rose_in.c | 2 | ||||
| -rw-r--r-- | net/rose/rose_route.c | 10 |
3 files changed, 14 insertions, 6 deletions
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c index 323d42a7b360..4a31a81059ab 100644 --- a/net/rose/af_rose.c +++ b/net/rose/af_rose.c @@ -116,7 +116,7 @@ int rosecmp(rose_address *addr1, rose_address *addr2) */ int rosecmpm(rose_address *addr1, rose_address *addr2, unsigned short mask) { - int i, j; + unsigned int i, j; if (mask > 10) return 1; @@ -973,8 +973,8 @@ int rose_rx_call_request(struct sk_buff *skb, struct net_device *dev, struct ros */ memset(&facilities, 0x00, sizeof(struct rose_facilities_struct)); - len = (((skb->data[3] >> 4) & 0x0F) + 1) / 2; - len += (((skb->data[3] >> 0) & 0x0F) + 1) / 2; + len = (((skb->data[3] >> 4) & 0x0F) + 1) >> 1; + len += (((skb->data[3] >> 0) & 0x0F) + 1) >> 1; if (!rose_parse_facilities(skb->data + len + 4, &facilities)) { rose_transmit_clear_request(neigh, lci, ROSE_INVALID_FACILITY, 76); return 0; @@ -1377,6 +1377,7 @@ static int rose_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) #ifdef CONFIG_PROC_FS static void *rose_info_start(struct seq_file *seq, loff_t *pos) + __acquires(rose_list_lock) { int i; struct sock *s; @@ -1404,6 +1405,7 @@ static void *rose_info_next(struct seq_file *seq, void *v, loff_t *pos) } static void rose_info_stop(struct seq_file *seq, void *v) + __releases(rose_list_lock) { spin_unlock_bh(&rose_list_lock); } diff --git a/net/rose/rose_in.c b/net/rose/rose_in.c index 4ee0879d3540..7f7fcb46b4fa 100644 --- a/net/rose/rose_in.c +++ b/net/rose/rose_in.c @@ -182,7 +182,7 @@ static int rose_state3_machine(struct sock *sk, struct sk_buff *skb, int framety break; } if (atomic_read(&sk->sk_rmem_alloc) > - (sk->sk_rcvbuf / 2)) + (sk->sk_rcvbuf >> 1)) rose->condition |= ROSE_COND_OWN_RX_BUSY; } /* diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c index 540c0f26ffee..fb9359fb2358 100644 --- a/net/rose/rose_route.c +++ b/net/rose/rose_route.c @@ -994,8 +994,8 @@ int rose_route_frame(struct sk_buff *skb, ax25_cb *ax25) goto out; } - len = (((skb->data[3] >> 4) & 0x0F) + 1) / 2; - len += (((skb->data[3] >> 0) & 0x0F) + 1) / 2; + len = (((skb->data[3] >> 4) & 0x0F) + 1) >> 1; + len += (((skb->data[3] >> 0) & 0x0F) + 1) >> 1; memset(&facilities, 0x00, sizeof(struct rose_facilities_struct)); @@ -1068,6 +1068,7 @@ out: #ifdef CONFIG_PROC_FS static void *rose_node_start(struct seq_file *seq, loff_t *pos) + __acquires(rose_neigh_list_lock) { struct rose_node *rose_node; int i = 1; @@ -1091,6 +1092,7 @@ static void *rose_node_next(struct seq_file *seq, void *v, loff_t *pos) } static void rose_node_stop(struct seq_file *seq, void *v) + __releases(rose_neigh_list_lock) { spin_unlock_bh(&rose_neigh_list_lock); } @@ -1144,6 +1146,7 @@ const struct file_operations rose_nodes_fops = { }; static void *rose_neigh_start(struct seq_file *seq, loff_t *pos) + __acquires(rose_neigh_list_lock) { struct rose_neigh *rose_neigh; int i = 1; @@ -1167,6 +1170,7 @@ static void *rose_neigh_next(struct seq_file *seq, void *v, loff_t *pos) } static void rose_neigh_stop(struct seq_file *seq, void *v) + __releases(rose_neigh_list_lock) { spin_unlock_bh(&rose_neigh_list_lock); } @@ -1227,6 +1231,7 @@ const struct file_operations rose_neigh_fops = { static void *rose_route_start(struct seq_file *seq, loff_t *pos) + __acquires(rose_route_list_lock) { struct rose_route *rose_route; int i = 1; @@ -1250,6 +1255,7 @@ static void *rose_route_next(struct seq_file *seq, void *v, loff_t *pos) } static void rose_route_stop(struct seq_file *seq, void *v) + __releases(rose_route_list_lock) { spin_unlock_bh(&rose_route_list_lock); } |