On 01/18/2013 02:38 PM, Jesper Nilsson wrote: > On Wed, Jan 16, 2013 at 11:30:44PM +0100, Cong Ding wrote: >> The pointer tty is dereferened in line 3135, so it is not necessary to check >> null again in line 3140. > > I don't know if we actually need to check the parameter tty from being null, > but when checking the rest of the file, most other functions don't check it.
Yes, the check in unneeded. thanks, -- js suse labs -- 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/
