diff options
Diffstat (limited to 'mm/memory.c')
| -rw-r--r-- | mm/memory.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/mm/memory.c b/mm/memory.c index c52be6d6b605..1b7032a30dd5 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -5421,7 +5421,6 @@ long copy_huge_page_from_user(struct page *dst_page, unsigned int pages_per_huge_page, bool allow_pagefault) { - void *src = (void *)usr_src; void *page_kaddr; unsigned long i, rc = 0; unsigned long ret_val = pages_per_huge_page * PAGE_SIZE; @@ -5434,8 +5433,7 @@ long copy_huge_page_from_user(struct page *dst_page, else page_kaddr = kmap_atomic(subpage); rc = copy_from_user(page_kaddr, - (const void __user *)(src + i * PAGE_SIZE), - PAGE_SIZE); + usr_src + i * PAGE_SIZE, PAGE_SIZE); if (allow_pagefault) kunmap(subpage); else |