net: context: Allow to put context into FIFO at expense of user_data

By moving user_data member at the beginning of structure. With
refcount at the beginning, reliable passsing of contexts via
FIFO was just impossible. (Queuing contexts to a FIFO is required
for BSD Sockets API).

Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
1 file changed