On Thu, Nov 21, 2013 at 08:12:12PM +0100, Andreas Platschek wrote: > Use tty_write_lock()/tty_write_unlock() consistently. > > This takes care of the following sparse warning: > drivers/tty/tty_io.c:1169:17: warning: context imbalance in > 'tty_write_message' - unexpected unlock >
I don't think we can do this. mutex_lock() always succeeds and tty_write_lock() can fail. I think we just have to live with the error message. regards, dan carpenter -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
