tty_ioctl(): drop FIONBIO handling
authorAl Viro <viro@zeniv.linux.org.uk>
Tue, 11 Sep 2018 23:52:54 +0000 (19:52 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Fri, 14 Sep 2018 15:12:36 +0000 (11:12 -0400)
commita913bc76ed7bdc0b31255268afcb7feffdc8600b
treebb009cff66a70f97da59d02d0a78cb82a808502e
parente21120383f2dce32312f63ffca145ff8a87d41f5
tty_ioctl(): drop FIONBIO handling

That code had been live for 11 weeks back in 1992, but it had been 26 years
since sys_ioctl() began handling FIONBIO on its own.  Time to to bury the body,
already...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
drivers/tty/tty_io.c