NFC: nci: Fix improper management of HCI return code

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commit d8cd37ed2f upstream.

When sending HCI data over NCI, HCI return code is part
of the NCI data. In order to get correctly the HCI return
code, we assume the NCI communication is successful and
extract the return code for the nci_hci functions return code.

This is done because nci_to_errno does not match hci return
code value.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Christophe Ricard 2015-10-25 22:54:21 +01:00 • committed by Greg Kroah-Hartman

parent 2854c585c3

commit 8e5c139309

1 changed files with 49 additions and 17 deletions

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net/nfc/nci/hci.c

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