The patch titled
Subject: mm, thp: remove unnecessary ret variable
has been added to the -mm tree. Its filename is
mm-thp-remove-unnecessary-ret-variable.patch
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From: David Rientjes <rientjes@xxxxxxxxxx>
Subject: mm, thp: remove unnecessary ret variable
The "ret" variable is unnecessary in __do_huge_pmd_anonymous_page(), so
remove it.
Signed-off-by: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/huge_memory.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff -puN mm/huge_memory.c~mm-thp-remove-unnecessary-ret-variable mm/huge_memory.c
--- a/mm/huge_memory.c~mm-thp-remove-unnecessary-ret-variable
+++ a/mm/huge_memory.c
@@ -636,7 +636,6 @@ static int __do_huge_pmd_anonymous_page(
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(
spin_unlock(&mm->page_table_lock);
}
- return ret;
+ return 0;
}
static inline gfp_t alloc_hugepage_gfpmask(int defrag, gfp_t extra_gfp)
_
Subject: Subject: mm, thp: remove unnecessary ret variable
Patches currently in -mm which might be from rientjes@xxxxxxxxxx are
origin.patch
linux-next.patch
mm-memory_failure-let-the-compiler-add-the-function-name.patch
mm-mempolicyc-use-enum-value-mpol_rebind_once-instead-of-0-in-mpol_rebind_policy.patch
mm-hugetlbc-cleanup-to-use-long-vars-instead-of-int-in-region_count.patch
mm-thp-remove-unnecessary-ret-variable.patch
mm-thp-allow-fallback-when-pte_alloc_one-fails-for-huge-pmd.patch
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