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authorWaldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>2012-09-20 10:59:10 +0400
committerSamuel Ortiz <sameo@linux.intel.com>2012-09-25 02:17:27 +0400
commit96e324024b421b3753eb142d5d92fbe4ac5e7519 (patch)
treec05ff22fb3bda8511ec18ffc997c31e074e1d0c3 /net/nfc/hci
parent5adf54de97270256f6ec0e368ddde68ac516b692 (diff)
downloadlinux-96e324024b421b3753eb142d5d92fbe4ac5e7519.tar.xz
NFC: xmit from hci ops must return 0 or negative
xmit callback provided by a driver encapsulates upper layers data and sends it to the hardware. So, HCI does not know the exact amount of data being sent and thus can't handle partially sent frames properly. Therefore, the driver must return 0 for completely sent frame or negative for failure. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Acked-by: Eric Lapuyade <eric.lapuyade@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'net/nfc/hci')
0 files changed, 0 insertions, 0 deletions