Re: [PATCH] tty: hide unused pty_get_peer function

From: Aleksa Sarai
Date: Tue Jun 20 2017 - 19:10:50 EST

TIOCGPTPEER is only used for unix98 PTYs, and we get a warning
when those are disabled:

drivers/tty/pty.c:466:12: error: 'pty_get_peer' defined but not used [-Werror=unused-function]

This moves the respective functions inside of the existing #ifdef.

Fixes: 54ebbfb16034 ("tty: add TIOCGPTPEER ioctl")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

Oops, I missed that.

Acked-by: Aleksa Sarai <asarai@xxxxxxx>

Aleksa Sarai
Software Engineer (Containers)
SUSE Linux GmbH