From: Dan Carpenter
Date: Thu, 14 Feb 2019 09:56:35 +0300
> It's confusing to call PTR_ERR(v). The PTR_ERR() function is basically
> a fancy cast to long so it makes you wonder, was IS_ERR() intended? But
> that doesn't make sense because vcc_walk() doesn't return error
> pointers.
>
> This pa
It's confusing to call PTR_ERR(v). The PTR_ERR() function is basically
a fancy cast to long so it makes you wonder, was IS_ERR() intended? But
that doesn't make sense because vcc_walk() doesn't return error
pointers.
This patch doesn't affect runtime, it's just a cleanup.
Signed-off-by: Dan Car
