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    Subject[PATCH v3 01/10] mm: frontswap: remove casting from function calls through ops structure
    Date
    Removes unneeded casts.

    Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
    ---
    mm/frontswap.c | 10 +++++-----
    1 files changed, 5 insertions(+), 5 deletions(-)

    diff --git a/mm/frontswap.c b/mm/frontswap.c
    index e250255..557e8af4 100644
    --- a/mm/frontswap.c
    +++ b/mm/frontswap.c
    @@ -111,7 +111,7 @@ void __frontswap_init(unsigned type)
    if (sis->frontswap_map == NULL)
    return;
    if (frontswap_enabled)
    - (*frontswap_ops.init)(type);
    + frontswap_ops.init(type);
    }
    EXPORT_SYMBOL(__frontswap_init);

    @@ -134,7 +134,7 @@ int __frontswap_store(struct page *page)
    BUG_ON(sis == NULL);
    if (frontswap_test(sis, offset))
    dup = 1;
    - ret = (*frontswap_ops.store)(type, offset, page);
    + ret = frontswap_ops.store(type, offset, page);
    if (ret == 0) {
    frontswap_set(sis, offset);
    inc_frontswap_succ_stores();
    @@ -173,7 +173,7 @@ int __frontswap_load(struct page *page)
    BUG_ON(!PageLocked(page));
    BUG_ON(sis == NULL);
    if (frontswap_test(sis, offset))
    - ret = (*frontswap_ops.load)(type, offset, page);
    + ret = frontswap_ops.load(type, offset, page);
    if (ret == 0)
    inc_frontswap_loads();
    return ret;
    @@ -190,7 +190,7 @@ void __frontswap_invalidate_page(unsigned type, pgoff_t offset)

    BUG_ON(sis == NULL);
    if (frontswap_test(sis, offset)) {
    - (*frontswap_ops.invalidate_page)(type, offset);
    + frontswap_ops.invalidate_page(type, offset);
    atomic_dec(&sis->frontswap_pages);
    frontswap_clear(sis, offset);
    inc_frontswap_invalidates();
    @@ -209,7 +209,7 @@ void __frontswap_invalidate_area(unsigned type)
    BUG_ON(sis == NULL);
    if (sis->frontswap_map == NULL)
    return;
    - (*frontswap_ops.invalidate_area)(type);
    + frontswap_ops.invalidate_area(type);
    atomic_set(&sis->frontswap_pages, 0);
    memset(sis->frontswap_map, 0, sis->max / sizeof(long));
    }
    --
    1.7.8.6


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