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NFC: Add tx skb allocation routine

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This is a factorization of the current rawsock tx skb allocation routine,
as it will be used by the LLCP code.
We also rename nfc_alloc_skb to nfc_alloc_recv_skb for consistency sake.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Samuel Ortiz
2011-12-14 16:43:06 +01:00
committed by John W. Linville
parent 52858b51b2
commit 7c7cd3bfec
4 changed files with 34 additions and 10 deletions
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5
include/net/nfc/nfc.h
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@ -157,7 +157,10 @@ static inline const char *nfc_device_name(struct nfc_dev *dev)
return dev_name(&dev->dev);
}
struct sk_buff *nfc_alloc_skb(unsigned int size, gfp_t gfp);
struct sk_buff *nfc_alloc_send_skb(struct nfc_dev *dev, struct sock *sk,
unsigned int flags, unsigned int size,
unsigned int *err);
struct sk_buff *nfc_alloc_recv_skb(unsigned int size, gfp_t gfp);
int nfc_targets_found(struct nfc_dev *dev, struct nfc_target *targets,
int ntargets);