From f36dca90e674a1a62cad810f630629c0008b2128 Mon Sep 17 00:00:00 2001 From: Nate Diller Date: Wed, 9 May 2007 02:35:07 -0700 Subject: affs: use zero_user_page Use zero_user_page() instead of open-coding it. Signed-off-by: Nate Diller Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/affs/file.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'fs/affs') diff --git a/fs/affs/file.c b/fs/affs/file.c index 4aa8079e71b..c8796906f58 100644 --- a/fs/affs/file.c +++ b/fs/affs/file.c @@ -628,11 +628,7 @@ static int affs_prepare_write_ofs(struct file *file, struct page *page, unsigned return err; } if (to < PAGE_CACHE_SIZE) { - char *kaddr = kmap_atomic(page, KM_USER0); - - memset(kaddr + to, 0, PAGE_CACHE_SIZE - to); - flush_dcache_page(page); - kunmap_atomic(kaddr, KM_USER0); + zero_user_page(page, to, PAGE_CACHE_SIZE - to, KM_USER0); if (size > offset + to) { if (size < offset + PAGE_CACHE_SIZE) tmp = size & ~PAGE_CACHE_MASK; -- cgit v1.2.3