On Wed, 2019-11-06 at 14:00 +0100, Markus Elfring wrote:
> > > Reuse existing functionality from memdup_user() instead of keeping
> > > duplicate source code.
> > >
> > > Generated by: scripts/coccinelle/api/memdup_user.cocci
> …
> > > Fixes: f2bbc96e7cfad3891b7bf9bd3e566b9b7ab4553d ("s390/pkey: add CCA AES cipher key support")
> >
> > This doesn't fix anything
>
> How would you categorise the proposed source code reduction and software reuse?
As inappropriate for a fixes tag.
The fixes tag is "used to make it easy to determine where a bug
originated, which can help review a bug fix"
There is no bug here.
> Will the development opinions vary between contributors?
Ever had a bikeshed?
> > > + return !ukey || keylen < MINKEYBLOBSIZE || keylen > KEYBLOBBUFSIZE
> > > + ? ERR_PTR(-EINVAL)
> > > + : memdup_user(ukey, keylen);
> >
> > This is a very poor use of ternary ?: code.
>
> The conditional operator is applied once more in the intended way,
> isn't it?
Please take your development efforts to obfuscated c contests.
