TTY: pty, stop passing NULL to free_tty_struct

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In case alloc_tty_struct fails in pty_common_install, we pass NULL to
free_tty_struct. This is invalid as the function is not ready to cope
with that. And even if it was, it is not nice to do that anyway.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Jiri Slaby 2012-08-07 21:47:26 +02:00 • committed by Greg Kroah-Hartman

parent 090abf7b91

commit 6f9ea7ad7b

1 changed files with 4 additions and 1 deletions

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drivers/tty/pty.c

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