Commit 72030a2e authored Aug 11, 2014 by Christophe Ricard Committed by Samuel Ortiz Sep 08, 2014

NFC: st21nfca: Change nfcid3 generation



nfcid3 is based on sensf_res value. target->sensf is never NULL
as it is a table.
Check the sensf_res_len instead to make sure sensf_res is set or not.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

parent 06ed3d60

drivers/nfc/st21nfca/st21nfca_dep.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -523,7 +523,7 @@ int st21nfca_im_send_atr_req(struct nfc_hci_dev hdev, u8 gb, size_t gb_len)
		memset(atr_req->nfcid3, 0, NFC_NFCID3_MAXSIZE);
		target = hdev->ndev->targets;

		if (target->sensf_res)
		if (target->sensf_res_len > 0)
		memcpy(atr_req->nfcid3, target->sensf_res,
		target->sensf_res_len);
		else