Re: [PATCH] IB/usnic: delete unneeded IS_ERR test

On 12/22/2015 10:29 AM, Dave Goodell wrote: > [copying Nelson too] > > On Sat, Dec 19, 2015 at 09:48:59PM +0100, Julia Lawall wrote: >> kzalloc doesn't return ERR_PTR, so there is no need to test for it. >> >> The semantic match that finds this problem is as follows: >> (http://coccinelle.lip6.fr/

Re: [PATCH] IB/usnic: delete unneeded IS_ERR test

[copying Nelson too] On Sat, Dec 19, 2015 at 09:48:59PM +0100, Julia Lawall wrote: > kzalloc doesn't return ERR_PTR, so there is no need to test for it. > > The semantic match that finds this problem is as follows: > (http://coccinelle.lip6.fr/) > > // > @@ > expression x,e; > @@ > > * x = kza