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Commit e8e7f421 authored by Thierry Escande's avatar Thierry Escande Committed by Samuel Ortiz
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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: default avatarThierry Escande <thierry.escande@collabora.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 1d984c2e

net/nfc/digital_dep.c

+0 −2
Original line number Diff line number Diff line
@@ -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);