NFC: llcp: Service Name Lookup SDRES aggregation

This modifies the way SDRES PDUs are sent back. If multiple SDREQs are
received within a single SNL PDU, all SDRES replies are sent packed in
one SNL PDU too.

Signed-off-by: Thierry Escande <thierry.escande@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

diff --cc net/nfc/llcp/commands.c
Simple merge

diff --cc net/nfc/llcp/llcp.c
Simple merge

diff --cc net/nfc/llcp/llcp.h
Simple merge