Messages in this thread Patch in this message | | | Date | Mon, 28 Nov 2022 21:07:43 +0800 (CST) | From | <> | Subject | [PATCH linux-next] mm: remove redundant pte variable |
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From: zhang songyi <zhang.songyi@zte.com.cn>
Return value from ptep_get_and_clear_full() directly instead of taking this in another redundant variable.
Signed-off-by: zhang songyi <zhang.songyi@zte.com.cn> --- include/linux/pgtable.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h index 576093de8b1c..1159b25b0542 100644 --- a/include/linux/pgtable.h +++ b/include/linux/pgtable.h @@ -456,9 +456,7 @@ static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long address, pte_t *ptep, int full) { - pte_t pte; - pte = ptep_get_and_clear(mm, address, ptep); - return pte; + return ptep_get_and_clear(mm, address, ptep); } #endif
-- 2.15.2
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