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    Subject[PATCH linux-next] um: Replace if (cond) BUG() with BUG_ON()
    Date
    From: Changcheng Deng <deng.changcheng@zte.com.cn>

    Fix the following coccinelle reports:

    ./arch/um/kernel/mem.c:89:2-5: WARNING: Use BUG_ON instead of if
    condition followed by BUG.

    Reported-by: Zeal Robot <zealci@zte.com.cn>
    Signed-off-by: Changcheng Deng <deng.changcheng@zte.com.cn>
    ---
    arch/um/kernel/mem.c | 3 +--
    1 file changed, 1 insertion(+), 2 deletions(-)

    diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
    index 8e636ce..1810e69 100644
    --- a/arch/um/kernel/mem.c
    +++ b/arch/um/kernel/mem.c
    @@ -85,8 +85,7 @@ static void __init one_md_table_init(pud_t *pud)
    __func__, PAGE_SIZE, PAGE_SIZE);

    set_pud(pud, __pud(_KERNPG_TABLE + (unsigned long) __pa(pmd_table)));
    - if (pmd_table != pmd_offset(pud, 0))
    - BUG();
    + BUG_ON(pmd_table != pmd_offset(pud, 0));
    #endif
    }

    --
    1.8.3.1

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