Pavel Begunkov 14bfee9b62 sock: dedup sock_def_write_space wmem_alloc checks
Except for minor rounding differences the first ->sk_wmem_alloc test in
sock_def_write_space() is a hand coded version of sock_writeable().
Replace it with the helper, and also kill the following if duplicating
the check.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-05-01 12:19:01 +01:00
..
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