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Date:   Mon, 28 Nov 2022 21:07:43 +0800 (CST)
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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