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SubjectRe: [PATCH] mm/highmem.c: fix coding style issue
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On 11.03.21 10:50, songqiang wrote:
> Delete/add some blank lines and some blank spaces
>
> Signed-off-by: songqiang <songqiang@uniontech.com>
> ---
> mm/highmem.c | 12 +++++-------
> 1 file changed, 5 insertions(+), 7 deletions(-)
>
> diff --git a/mm/highmem.c b/mm/highmem.c
> index 1352a27951e3..902154b76030 100644
> --- a/mm/highmem.c
> +++ b/mm/highmem.c
> @@ -110,7 +110,7 @@ EXPORT_SYMBOL(_totalhigh_pages);
>
> EXPORT_PER_CPU_SYMBOL(__kmap_atomic_idx);
>
> -unsigned int nr_free_highpages (void)
> +unsigned int nr_free_highpages(void)
> {
> struct zone *zone;
> unsigned int pages = 0;
> @@ -126,7 +126,7 @@ 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
> @@ -153,6 +153,7 @@ struct page *kmap_to_page(void *vaddr)
>
> if (addr >= PKMAP_ADDR(0) && addr < PKMAP_ADDR(LAST_PKMAP)) {
> int i = PKMAP_NR(addr);
> +
> return pte_page(pkmap_page_table[i]);
> }
>
> @@ -287,9 +288,8 @@ 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;
> }
> -
> EXPORT_SYMBOL(kmap_high);
>
> #ifdef ARCH_NEEDS_KMAP_HIGH_GET
> @@ -314,7 +314,7 @@ void *kmap_high_get(struct page *page)
> pkmap_count[PKMAP_NR(vaddr)]++;
> }
> unlock_kmap_any(flags);
> - return (void*) vaddr;
> + return (void *) vaddr;
> }
> #endif
>
> @@ -367,7 +367,6 @@ void kunmap_high(struct page *page)
> if (need_wakeup)
> wake_up(pkmap_map_wait);
> }
> -
> EXPORT_SYMBOL(kunmap_high);
> #endif /* CONFIG_HIGHMEM */
>
> @@ -431,7 +430,6 @@ void *page_address(const struct page *page)
> spin_unlock_irqrestore(&pas->lock, flags);
> return ret;
> }
> -
> EXPORT_SYMBOL(page_address);
>
> /**
>

Reviewed-by: David Hildenbrand <david@redhat.com>

--
Thanks,

David / dhildenb

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