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TTY: check if tty->port is assigned
authorJiri Slaby <jslaby@suse.cz>
Fri, 17 Aug 2012 12:27:52 +0000 (14:27 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 17 Aug 2012 13:39:06 +0000 (06:39 -0700)
commitd6cebb9a5ad440dc34e5fb6ab0617997413be547
tree099321b0f69a095760379152248029db023d13e0tree | snapshot
parenta924089386bed7669f8624e79ca59b59542a4009commit | diff
TTY: check if tty->port is assigned

And if not, complain loudly. None in-kernel module should trigger
that, but let us find out for sure. On the other hand, all the
out-of-tree modules will hit that. Give them some time (maybe one
release) to catch up.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/tty_io.c diff | blob | history
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