1 files changed, 5 insertions, 27 deletions

diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c
index 4eda10d79141..06c97c60d542 100644
--- a/net/irda/af_irda.c
+++ b/net/irda/af_irda.c
@@ -89,7 +89,6 @@ static int irda_data_indication(void *instance, void *sap, struct sk_buff *skb)
 
         self = instance;
         sk = instance;
-        IRDA_ASSERT(sk != NULL, return -1;);
 
         err = sock_queue_rcv_skb(sk, skb);
         if (err) {
@@ -305,8 +304,6 @@ static void irda_connect_response(struct irda_sock *self)
 
         IRDA_DEBUG(2, "%s()\n", __FUNCTION__);
 
-        IRDA_ASSERT(self != NULL, return;);
-
         skb = alloc_skb(TTP_MAX_HEADER + TTP_SAR_HEADER,
                         GFP_ATOMIC);
         if (skb == NULL) {
@@ -336,7 +333,7 @@ static void irda_flow_indication(void *instance, void *sap, LOCAL_FLOW flow)
 
         self = instance;
         sk = instance;
-        IRDA_ASSERT(sk != NULL, return;);
+        BUG_ON(sk == NULL);
 
         switch (flow) {
         case FLOW_STOP:
@@ -448,7 +445,7 @@ static void irda_discovery_timeout(u_long priv)
         IRDA_DEBUG(2, "%s()\n", __FUNCTION__);
 
         self = (struct irda_sock *) priv;
-        IRDA_ASSERT(self != NULL, return;);
+        BUG_ON(self == NULL);
 
         /* Nothing for the caller */
         self->cachelog = NULL;
@@ -545,8 +542,6 @@ static int irda_find_lsap_sel(struct irda_sock *self, char *name)
 {
         IRDA_DEBUG(2, "%s(%p, %s)\n", __FUNCTION__, self, name);
 
-        IRDA_ASSERT(self != NULL, return -1;);
-
         if (self->iriap) {
                 IRDA_WARNING("%s(): busy with a previous query\n",
                              __FUNCTION__);
@@ -634,8 +629,6 @@ static int irda_discover_daddr_and_lsap_sel(struct irda_sock *self, char *name)
 
         IRDA_DEBUG(2, "%s(), name=%s\n", __FUNCTION__, name);
 
-        IRDA_ASSERT(self != NULL, return -1;);
-
         /* Ask lmp for the current discovery log
          * Note : we have to use irlmp_get_discoveries(), as opposed
          * to play with the cachelog directly, because while we are
@@ -783,8 +776,6 @@ static int irda_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
         struct irda_sock *self = irda_sk(sk);
         int err;
 
-        IRDA_ASSERT(self != NULL, return -1;);
-
         IRDA_DEBUG(2, "%s(%p)\n", __FUNCTION__, self);
 
         if (addr_len != sizeof(struct sockaddr_irda))
@@ -840,8 +831,6 @@ static int irda_accept(struct socket *sock, struct socket *newsock, int flags)
 
         IRDA_DEBUG(2, "%s()\n", __FUNCTION__);
 
-        IRDA_ASSERT(self != NULL, return -1;);
-
         err = irda_create(newsock, sk->sk_protocol);
         if (err)
                 return err;
@@ -888,10 +877,12 @@ static int irda_accept(struct socket *sock, struct socket *newsock, int flags)
         }
 
         newsk = newsock->sk;
+        if (newsk == NULL)
+                return -EIO;
+
         newsk->sk_state = TCP_ESTABLISHED;
 
         new = irda_sk(newsk);
-        IRDA_ASSERT(new != NULL, return -1;);
 
         /* Now attach up the new socket */
         new->tsap = irttp_dup(self->tsap, new);
@@ -1153,8 +1144,6 @@ static void irda_destroy_socket(struct irda_sock *self)
 {
         IRDA_DEBUG(2, "%s(%p)\n", __FUNCTION__, self);
 
-        IRDA_ASSERT(self != NULL, return;);
-
         /* Unregister with IrLMP */
         irlmp_unregister_client(self->ckey);
         irlmp_unregister_service(self->skey);
@@ -1273,7 +1262,6 @@ static int irda_sendmsg(struct kiocb *iocb, struct socket *sock,
                 return -ENOTCONN;
 
         self = irda_sk(sk);
-        IRDA_ASSERT(self != NULL, return -1;);
 
         /* Check if IrTTP is wants us to slow down */
 
@@ -1336,8 +1324,6 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock,
 
         IRDA_DEBUG(4, "%s()\n", __FUNCTION__);
 
-        IRDA_ASSERT(self != NULL, return -1;);
-
         if ((err = sock_error(sk)) < 0)
                 return err;
 
@@ -1391,8 +1377,6 @@ static int irda_recvmsg_stream(struct kiocb *iocb, struct socket *sock,
 
         IRDA_DEBUG(3, "%s()\n", __FUNCTION__);
 
-        IRDA_ASSERT(self != NULL, return -1;);
-
         if ((err = sock_error(sk)) < 0)
                 return err;
 
@@ -1526,7 +1510,6 @@ static int irda_sendmsg_dgram(struct kiocb *iocb, struct socket *sock,
                 return -ENOTCONN;
 
         self = irda_sk(sk);
-        IRDA_ASSERT(self != NULL, return -1;);
 
         /*
          * Check that we don't send out too big frames. This is an unreliable
@@ -1595,7 +1578,6 @@ static int irda_sendmsg_ultra(struct kiocb *iocb, struct socket *sock,
         }
 
         self = irda_sk(sk);
-        IRDA_ASSERT(self != NULL, return -1;);
 
         /* Check if an address was specified with sendto. Jean II */
         if (msg->msg_name) {
@@ -1669,8 +1651,6 @@ static int irda_shutdown(struct socket *sock, int how)
         struct sock *sk = sock->sk;
         struct irda_sock *self = irda_sk(sk);
 
-        IRDA_ASSERT(self != NULL, return -1;);
-
         IRDA_DEBUG(1, "%s(%p)\n", __FUNCTION__, self);
 
         sk->sk_state       = TCP_CLOSE;
@@ -1843,8 +1823,6 @@ static int irda_setsockopt(struct socket *sock, int level, int optname,
         struct ias_attrib *     ias_attr;       /* Attribute in IAS object */
         int opt;
 
-        IRDA_ASSERT(self != NULL, return -1;);
-
         IRDA_DEBUG(2, "%s(%p)\n", __FUNCTION__, self);
 
         if (level != SOL_IRLMP)