use clear_page()/copy_page() in favor of memset()/memcpy() on whole pages

After all that's what they are intended for.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index cde755cca564..69037118b2c9 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -811,7 +811,7 @@ static int fuse_copy_page(struct fuse_copy_state *cs, struct page **pagep,
 
         if (page && zeroing && count < PAGE_SIZE) {
                 void *mapaddr = kmap_atomic(page, KM_USER1);
-                memset(mapaddr, 0, PAGE_SIZE);
+                clear_page(mapaddr);
                 kunmap_atomic(mapaddr, KM_USER1);
         }
         while (count) {