Hi > > Field usrcnt is unsigned so it cannot be lesser than zero. > The patch fixes the check, moves it to the beginning of the function > and changes return value to -EIO in case of usercnt error. > > The problem has been detected using proposed semantic patch > scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. > > [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576 > > Signed-off-by: Andrzej Hajda <a.ha...@samsung.com> > ---
Acked-by: Kuninori Morimoto <kuninori.morimoto...@renesas.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
