L2CAP_FEAT_STREAMING
local_feat_mask |= L2CAP_FEAT_ERTM | L2CAP_FEAT_STREAMING;
return L2CAP_FEAT_STREAMING & feat_mask & local_feat_mask;
!(chan->conn->feat_mask & L2CAP_FEAT_STREAMING))
feat_mask |= L2CAP_FEAT_ERTM | L2CAP_FEAT_STREAMING