This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / net / irda / irlap_frame.c

diff --git a/net/irda/irlap_frame.c b/net/irda/irlap_frame.c
index 040abe7..ccb983b 100644 (file)
--- a/net/irda/irlap_frame.c
+++ b/net/irda/irlap_frame.c
@@ -117,7 +117,7 @@ void irlap_send_snrm_frame(struct irlap_cb *self, struct qos_info *qos)
        IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
 
        /* Allocate frame */
-       tx_skb = dev_alloc_skb(64);
+       tx_skb = alloc_skb(64, GFP_ATOMIC);
        if (!tx_skb)
                return;
 
@@ -210,7 +210,7 @@ void irlap_send_ua_response_frame(struct irlap_cb *self, struct qos_info *qos)
        IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
 
        /* Allocate frame */
-       tx_skb = dev_alloc_skb(64);
+       tx_skb = alloc_skb(64, GFP_ATOMIC);
        if (!tx_skb)
                return;
 
@@ -250,7 +250,7 @@ void irlap_send_dm_frame( struct irlap_cb *self)
        IRDA_ASSERT(self != NULL, return;);
        IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
 
-       tx_skb = dev_alloc_skb(32);
+       tx_skb = alloc_skb(32, GFP_ATOMIC);
        if (!tx_skb)
                return;
 
@@ -282,7 +282,7 @@ void irlap_send_disc_frame(struct irlap_cb *self)
        IRDA_ASSERT(self != NULL, return;);
        IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
 
-       tx_skb = dev_alloc_skb(16);
+       tx_skb = alloc_skb(16, GFP_ATOMIC);
        if (!tx_skb)
                return;
 
@@ -315,7 +315,7 @@ void irlap_send_discovery_xid_frame(struct irlap_cb *self, int S, __u8 s,
        IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
        IRDA_ASSERT(discovery != NULL, return;);
 
-       tx_skb = dev_alloc_skb(64);
+       tx_skb = alloc_skb(64, GFP_ATOMIC);
        if (!tx_skb)
                return;
 
@@ -422,11 +422,10 @@ static void irlap_recv_discovery_xid_rsp(struct irlap_cb *self,
                return;
        }
 
-       if ((discovery = kmalloc(sizeof(discovery_t), GFP_ATOMIC)) == NULL) {
+       if ((discovery = kzalloc(sizeof(discovery_t), GFP_ATOMIC)) == NULL) {
                IRDA_WARNING("%s: kmalloc failed!\n", __FUNCTION__);
                return;
        }
-       memset(discovery, 0, sizeof(discovery_t));
 
        discovery->data.daddr = info->daddr;
        discovery->data.saddr = self->saddr;
@@ -576,7 +575,7 @@ void irlap_send_rr_frame(struct irlap_cb *self, int command)
        struct sk_buff *tx_skb;
        __u8 *frame;
 
-       tx_skb = dev_alloc_skb(16);
+       tx_skb = alloc_skb(16, GFP_ATOMIC);
        if (!tx_skb)
                return;
 
@@ -601,7 +600,7 @@ void irlap_send_rd_frame(struct irlap_cb *self)
        struct sk_buff *tx_skb;
        __u8 *frame;
 
-       tx_skb = dev_alloc_skb(16);
+       tx_skb = alloc_skb(16, GFP_ATOMIC);
        if (!tx_skb)
                return;
 
@@ -988,9 +987,6 @@ void irlap_resend_rejected_frames(struct irlap_cb *self, int command)
                        IRDA_DEBUG(0, "%s(), unable to copy\n", __FUNCTION__);
                        return;
                }
-               /* Unlink tx_skb from list */
-               tx_skb->next = tx_skb->prev = NULL;
-               tx_skb->list = NULL;
 
                /* Clear old Nr field + poll bit */
                tx_skb->data[1] &= 0x0f;
@@ -1018,11 +1014,10 @@ void irlap_resend_rejected_frames(struct irlap_cb *self, int command)
        /*
         *  We can now fill the window with additional data frames
         */
-       while (skb_queue_len( &self->txq) > 0) {
+       while (!skb_queue_empty(&self->txq)) {
 
                IRDA_DEBUG(0, "%s(), sending additional frames!\n", __FUNCTION__);
-               if ((skb_queue_len( &self->txq) > 0) &&
-                   (self->window > 0)) {
+               if (self->window > 0) {
                        skb = skb_dequeue( &self->txq);
                        IRDA_ASSERT(skb != NULL, return;);
 
@@ -1031,8 +1026,7 @@ void irlap_resend_rejected_frames(struct irlap_cb *self, int command)
                         *  bit cleared
                         */
                        if ((self->window > 1) &&
-                           skb_queue_len(&self->txq) > 0)
-                       {
+                           !skb_queue_empty(&self->txq)) {
                                irlap_send_data_primary(self, skb);
                        } else {
                                irlap_send_data_primary_poll(self, skb);
@@ -1065,9 +1059,6 @@ void irlap_resend_rejected_frame(struct irlap_cb *self, int command)
                        IRDA_DEBUG(0, "%s(), unable to copy\n", __FUNCTION__);
                        return;
                }
-               /* Unlink tx_skb from list */
-               tx_skb->next = tx_skb->prev = NULL;
-               tx_skb->list = NULL;
 
                /* Clear old Nr field + poll bit */
                tx_skb->data[1] &= 0x0f;
@@ -1223,7 +1214,7 @@ void irlap_send_test_frame(struct irlap_cb *self, __u8 caddr, __u32 daddr,
        struct test_frame *frame;
        __u8 *info;
 
-       tx_skb = dev_alloc_skb(cmd->len+sizeof(struct test_frame));
+       tx_skb = alloc_skb(cmd->len+sizeof(struct test_frame), GFP_ATOMIC);
        if (!tx_skb)
                return;
 
@@ -1311,7 +1302,7 @@ static void irlap_recv_test_frame(struct irlap_cb *self, struct sk_buff *skb,
  * Jean II
  */
 int irlap_driver_rcv(struct sk_buff *skb, struct net_device *dev,
-                    struct packet_type *ptype)
+                    struct packet_type *ptype, struct net_device *orig_dev)
 {
        struct irlap_info info;
        struct irlap_cb *self;