1 files changed, 5 insertions, 3 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);
 }