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.hajda@xxxxxxxxxxx> > --- Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
