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Commit aa2e878e authored by David Rientjes's avatar David Rientjes Committed by Linus Torvalds
Browse files

mm, thp: remove unnecessary ret variable 



The "ret" variable is unnecessary in __do_huge_pmd_anonymous_page(), so
remove it.

Signed-off-by: default avatarDavid Rientjes <rientjes@google.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent f2135a4a

mm/huge_memory.c

+1 −2
Original line number Diff line number Diff line
@@ -636,7 +636,6 @@ static int __do_huge_pmd_anonymous_page(struct mm_struct *mm, 
					unsigned long haddr, pmd_t *pmd,

					struct page *page)

{

	int ret = 0;

	pgtable_t pgtable;



	VM_BUG_ON(!PageCompound(page));
@@ -675,7 +674,7 @@ static int __do_huge_pmd_anonymous_page(struct mm_struct *mm, 
		spin_unlock(&mm->page_table_lock);

	}



	return ret;

	return 0;

}



static inline gfp_t alloc_hugepage_gfpmask(int defrag, gfp_t extra_gfp)