The implementation of mk_huge_pmd looks verbose, it could be just simplified to one line code.

Signed-off-by: Yang Shi yang.shi@linaro.org --- mm/huge_memory.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 8adf3c2..fecbbc5 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -764,10 +764,7 @@ pmd_t maybe_pmd_mkwrite(pmd_t pmd, struct vm_area_struct *vma)

static inline pmd_t mk_huge_pmd(struct page *page, pgprot_t prot) { - pmd_t entry; - entry = mk_pmd(page, prot); - entry = pmd_mkhuge(entry); - return entry; + return pmd_mkhuge(mk_pmd(page, prot)); }

static inline struct list_head *page_deferred_list(struct page *page)