un4i-ss-cipher.c warning

[Herbert Xu]

On Thu, Aug 20, 2015 at 08:39:00AM +0200, Maxime Ripard wrote:
>
> Not in the dev_dbg call line 258. If ileft was negative or null, todo
> isn't assigned to anything.

If ileft starts out being <= 0, then oleft == ileft will also be
<= 0, in which case the loop never executes.

Cheers,
-- 
Email: Herbert Xu <herbert at gondor.apana.org.au>
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