[PATCH] P2P: Do not return an error response if driver has return noa_len greater than 0

[Neeraj Garg]

Hello,
If the driver returns a valid noa attribute and curr_noa_len > 0, we should
reutrn P2P Presence response as P2P_SC_SUCCESS instead of
UNABLE_TO_ACCODATE. The problem is p2p_process_presence_req takes the status
response from p2p_group_presence_req function and then puts this status in
P2P Presence response. With the present code, if curr_noa_len==0, then only
we send a SUCCESS response.
I agree that calling function p2p_group_presence_req() is not required as we
are anyways again calling get_noa in the function p2p_process_presence_req.
But then alternatively, we should not use status variable to send the P2P
presence response OR status variable should be dependent upon get_noa call
in function p2p_process_presence_req.