Signed-off-by: Kirill A. Shutemov <[email protected]>
Cc: David Howells <[email protected]>
---
arch/frv/mm/pgalloc.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/arch/frv/mm/pgalloc.c b/arch/frv/mm/pgalloc.c
index f6084bc524..41907d25ed 100644
--- a/arch/frv/mm/pgalloc.c
+++ b/arch/frv/mm/pgalloc.c
@@ -37,11 +37,15 @@ pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long
address)
#else
page = alloc_pages(GFP_KERNEL|__GFP_REPEAT, 0);
#endif
- if (page) {
- clear_highpage(page);
- pgtable_page_ctor(page);
- flush_dcache_page(page);
+ if (!page)
+ return NULL;
+
+ clear_highpage(page);
+ if (!pgtable_page_ctor(page)) {
+ __free_page(page);
+ return NULL;
}
+ flush_dcache_page(page);
return page;
}
--
1.8.4.rc3
--
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