Merge tag 'dmaengine-4.12-rc1' of git://git.infradead.org/users/vkoul/slave-dma

[karo-tx-linux.git] / fs / orangefs / orangefs-bufmap.c

diff --git a/fs/orangefs/orangefs-bufmap.c b/fs/orangefs/orangefs-bufmap.c
index 6333cbbdfef7ae652c1a4e6c4d2818ae1cd188d7..83b506020718980a69e5285a8c86496c14a2d050 100644 (file)
--- a/fs/orangefs/orangefs-bufmap.c
+++ b/fs/orangefs/orangefs-bufmap.c
@@ -521,13 +521,11 @@ int orangefs_bufmap_copy_from_iovec(struct iov_iter *iter,
                size_t n = size;
                if (n > PAGE_SIZE)
                        n = PAGE_SIZE;
-               n = copy_page_from_iter(page, 0, n, iter);
-               if (!n)
+               if (copy_page_from_iter(page, 0, n, iter) != n)
                        return -EFAULT;
                size -= n;
        }
        return 0;
-
 }
 
 /*