| commit | e9490e93c1978b6669f3e993caa3189be13ce459 | [log] [tgz] |
|---|---|---|
| author | Stanislav Kozina <skozina@redhat.com> | Thu Aug 16 12:01:47 2012 +0100 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Thu Aug 16 11:53:14 2012 -0700 |
| tree | 3fd3cd99a484a27e7beaf348c96f87859b7bf1ac | |
| parent | 6683549e4ba050cddd8fa88c3f1e53b825fdcb6d [diff] |
Remove BUG_ON from n_tty_read() Change the BUG_ON to WARN_ON and return in case of tty->read_buf==NULL. We want to track a couple of long standing reports of this but at the same time we can avoid killing the box. Signed-off-by: Stanislav Kozina <skozina@redhat.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: Horses <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>