On Tue, Mar 07, 2017 at 08:03:16PM +0100, Greg Kroah-Hartman wrote: > On Tue, Mar 07, 2017 at 01:29:35PM +1100, Tobin C. Harding wrote: > > Loop invariant is inside the loop so code checks invariant on each > > iteration of the loop. Invariant can be moved outside of the loop so > > it is only checked once. > > > > Move loop invariant outside of for loop. > > But does it really matter? Does this fix an issue? Make something > faster in a _measurable_ way? Did you test this on the hardware? Good points, patch is untested and does not fix a particular issue. Lesson learned. thanks, Tobin. _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
