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tty: fix missing assignment

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We're trying to save the termios state and we need to allocate a buffer
to do it.  Smatch complains that the buffer is leaked at the end of the
function.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dan Carpenter 2012-07-24 12:51:52 +01:00 committed by Greg Kroah-Hartman
parent 6b9563a714
commit 4ac5d7050e
1 changed files with 1 additions and 0 deletions
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drivers/tty/tty_io.c
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@ -1450,6 +1450,7 @@ void tty_free_termios(struct tty_struct *tty)
pr_warn("tty: no memory to save termios state.\n"); pr_warn("tty: no memory to save termios state.\n");
return; return;
} }
tty->driver->termios[idx] = tp;
} }
*tp = tty->termios; *tp = tty->termios;
} }