On Wed, Feb 17 2016, Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx> wrote:
err:
- while (--i)
+ while (i--)
Yes, You are correct! :-)This is what you need here to fix it correctly.
while (--i >= 0)
Sigh. http://thread.gmane.org/gmane.linux.kernel.mm/146058/focus=2149595
TL;DR: They're equivalent.
Rasmus