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Code Issues Releases Wiki Activity

include/linux/pgtable.h: : remove redundant pte variable 

Return value from ptep_get_and_clear_full() directly instead of taking
this in another redundant variable.

Link: https://lkml.kernel.org/r/202211282107437343474@zte.com.cn
Signed-off-by: zhang songyi <zhang.songyi@zte.com.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
zhang songyi 2022-11-28 21:07:43 +08:00 committed by Andrew Morton
parent 3cd629e577
commit d3a8923358
1 changed files with 1 additions and 3 deletions
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4
include/linux/pgtable.h
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@ -425,9 +425,7 @@ 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