K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2019-04-18T23:21:26.127231Z
K 7
svn:log
V 526
Push down INP_WLOCK slightly in tcp_ctloutput.

The inp lock is not needed for testing the V6 flag as that flag is set
once when the inp is created and never changes.  For non-TCP socket
options the lock is immediately dropped after checking that flag.
This just pushes the lock down to only be acquired for TCP socket
options.

This isn't a hot-path, more a cosmetic cleanup I noticed while reading
the code.

Reviewed by:	bz
MFC after:	1 month
Sponsored by:	Netflix
Differential Revision:	https://reviews.freebsd.org/D19740

END