[CIFS] zero_user_page() conversions

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Steve French <sfrench@us.ibm.com>

1 files changed, 1 insertions, 4 deletions

diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index cfa5b360d12e..9ae901e54412 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -1353,10 +1353,7 @@ static int cifs_truncate_page(struct address_space *mapping, loff_t from)
         if (!page)
                 return -ENOMEM;
 
-        kaddr = kmap_atomic(page, KM_USER0);
-        memset(kaddr + offset, 0, PAGE_CACHE_SIZE - offset);
-        flush_dcache_page(page);
-        kunmap_atomic(kaddr, KM_USER0);
+        zero_user_page(page, offset, PAGE_CACHE_SIZE - offset), KM_USER0);
         unlock_page(page);
         page_cache_release(page);
         return rc;