diff options
| author | Thierry Escande <thierry.escande@collabora.com> | 2016-07-08 16:52:40 +0300 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2016-07-11 02:56:45 +0300 |
| commit | e8e7f4217564fc115b60a9373646afb193aa08cf (patch) | |
| tree | e4a6a7ec99503e7dc9c9cfadd6a1483206119a83 /net/nfc | |
| parent | 1d984c2e03c1fb21539a9f50627e312788512013 (diff) | |
| download | linux-e8e7f4217564fc115b60a9373646afb193aa08cf.tar.xz | |
NFC: digital: Remove useless call to skb_reserve()
When allocating chained I-PDUs, there is no need to call skb_reserve()
since it's already done by digital_alloc_skb() and contains enough room
for the driver head and tail data.
Signed-off-by: Thierry Escande <thierry.escande@collabora.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'net/nfc')
| -rw-r--r-- | net/nfc/digital_dep.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/nfc/digital_dep.c b/net/nfc/digital_dep.c index 804585cb3f8e..ed3a52971d65 100644 --- a/net/nfc/digital_dep.c +++ b/net/nfc/digital_dep.c @@ -190,8 +190,6 @@ digital_send_dep_data_prep(struct nfc_digital_dev *ddev, struct sk_buff *skb, return ERR_PTR(-ENOMEM); } - skb_reserve(new_skb, ddev->tx_headroom + NFC_HEADER_SIZE + - DIGITAL_NFC_DEP_REQ_RES_HEADROOM); memcpy(skb_put(new_skb, ddev->remote_payload_max), skb->data, ddev->remote_payload_max); skb_pull(skb, ddev->remote_payload_max); |