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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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drivers/nfc/pn533.c
+1 -1
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@@ -1368,7 +1368,7 @@ static int pn533_data_exchange(struct nfc_dev *nfc_dev, u32 target_idx,
PN533_CMD_DATAEXCH_DATA_MAXLEN +
PN533_FRAME_TAIL_SIZE;
skb_resp = nfc_alloc_skb(skb_resp_len, GFP_KERNEL);
skb_resp = nfc_alloc_recv_skb(skb_resp_len, GFP_KERNEL);
if (!skb_resp) {
rc = -ENOMEM;
goto error;