From 485fb2c998a37d5c3c6aa082aa451e66db90f34a Mon Sep 17 00:00:00 2001 From: Samuel Ortiz Date: Fri, 21 Jul 2006 14:50:41 -0700 Subject: [IrDA]: Use alloc_skb() in IrDA TX path As pointed out by Christoph Hellwig, dev_alloc_skb() is not intended to be used for allocating TX sk_buff. The IrDA stack was exclusively calling dev_alloc_skb() on the TX path, and this patch fixes that. Signed-off-by: Samuel Ortiz Signed-off-by: David S. Miller --- net/irda/irttp.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'net/irda/irttp.c') diff --git a/net/irda/irttp.c b/net/irda/irttp.c index 49c51c5f1a8..7a3ccb8a669 100644 --- a/net/irda/irttp.c +++ b/net/irda/irttp.c @@ -306,7 +306,8 @@ static inline void irttp_fragment_skb(struct tsap_cb *self, IRDA_DEBUG(2, "%s(), fragmenting ...\n", __FUNCTION__); /* Make new segment */ - frag = dev_alloc_skb(self->max_seg_size+self->max_header_size); + frag = alloc_skb(self->max_seg_size+self->max_header_size, + GFP_ATOMIC); if (!frag) return; @@ -805,7 +806,7 @@ static inline void irttp_give_credit(struct tsap_cb *self) self->send_credit, self->avail_credit, self->remote_credit); /* Give credit to peer */ - tx_skb = dev_alloc_skb(64); + tx_skb = alloc_skb(64, GFP_ATOMIC); if (!tx_skb) return; @@ -1094,7 +1095,7 @@ int irttp_connect_request(struct tsap_cb *self, __u8 dtsap_sel, /* Any userdata supplied? */ if (userdata == NULL) { - tx_skb = dev_alloc_skb(64); + tx_skb = alloc_skb(64, GFP_ATOMIC); if (!tx_skb) return -ENOMEM; @@ -1342,7 +1343,7 @@ int irttp_connect_response(struct tsap_cb *self, __u32 max_sdu_size, /* Any userdata supplied? */ if (userdata == NULL) { - tx_skb = dev_alloc_skb(64); + tx_skb = alloc_skb(64, GFP_ATOMIC); if (!tx_skb) return -ENOMEM; @@ -1541,7 +1542,7 @@ int irttp_disconnect_request(struct tsap_cb *self, struct sk_buff *userdata, if (!userdata) { struct sk_buff *tx_skb; - tx_skb = dev_alloc_skb(64); + tx_skb = alloc_skb(64, GFP_ATOMIC); if (!tx_skb) return -ENOMEM; -- cgit