linux-kernel - Re: [PATCH] mm: highmem remove 3 errors

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Message-ID: <CAMo8BfKvvGg7QAH1GqGH98Qsw9v8=Ok0cV+uxKL5RP97p--KpQ@mail.gmail.com>
Date:	Thu, 2 Oct 2014 19:54:46 +0400
From:	Max Filippov <jcmvbkbc@...il.com>
To:	Paul McQuade <paulmcquad@...il.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	"linux-mm@...ck.org" <linux-mm@...ck.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] mm: highmem remove 3 errors

On Thu, Oct 2, 2014 at 7:44 PM, Paul McQuade <paulmcquad@...il.com> wrote:
> pointers should be foo *bar or (foo *)
>
> Signed-off-by: Paul McQuade <paulmcquad@...il.com>
> ---
>  mm/highmem.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/mm/highmem.c b/mm/highmem.c
> index 123bcd3..f6dae74 100644
> --- a/mm/highmem.c
> +++ b/mm/highmem.c
> @@ -130,7 +130,7 @@ unsigned int nr_free_highpages (void)
>  static int pkmap_count[LAST_PKMAP];
>  static  __cacheline_aligned_in_smp DEFINE_SPINLOCK(kmap_lock);
>
> -pte_t * pkmap_page_table;
> +pte_t *pkmap_page_table;
>
>  /*
>   * Most architectures have no use for kmap_high_get(), so let's abstract
> @@ -291,7 +291,7 @@ void *kmap_high(struct page *page)
>         pkmap_count[PKMAP_NR(vaddr)]++;
>         BUG_ON(pkmap_count[PKMAP_NR(vaddr)] < 2);
>         unlock_kmap();
> -       return (void*) vaddr;
> +       return (void *) vaddr;

checkpatch suggests that
CHECK: No space is necessary after a cast

>  }
>
>  EXPORT_SYMBOL(kmap_high);
> @@ -318,7 +318,7 @@ void *kmap_high_get(struct page *page)
>                 pkmap_count[PKMAP_NR(vaddr)]++;
>         }
>         unlock_kmap_any(flags);
> -       return (void*) vaddr;
> +       return (void *) vaddr;

Here as well.

-- 
Thanks.
-- Max
--
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