Re: [PATCH] RDS: IB: ensure an initialized ret is printed in pr_warn message

[Santosh Shilimkar]

On 4/7/2017 7:24 AM, Dan Carpenter wrote:
> Setting it to zero doesn't seem like the right thing, it should be an
> error code.  Oh, heh...  Smatch parses this one correctly.  "ret" is
> always initialized but the code is probably buggy in a different way:

[...]

>    561                  ibmr = rds_ib_reg_fmr(rds_ibdev, sg, nents, key_ret);
>    562          if (ibmr)
>                     ^^^^
> This condition is always true because those functions return ERR_PTRs
> not NULLs.
Thanks Dan. I will fix that up.

Regards,
Santosh