virtio_fs: Modify format for virtio_fs_direct_access

We should isolate operators with spaces.

Signed-off-by: Deming Wang <wangdeming@inspur.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>

diff --git a/fs/fuse/virtio_fs.c b/fs/fuse/virtio_fs.c
index 0991199d19c1afdbf659d3356d9c463c5be0569d..4d8d4f16c727b9d607dc884312d7663e6cfd4b78 100644 (file)
--- a/fs/fuse/virtio_fs.c
+++ b/fs/fuse/virtio_fs.c
@@ -756,7 +756,7 @@ static long virtio_fs_direct_access(struct dax_device *dax_dev, pgoff_t pgoff,
 {
        struct virtio_fs *fs = dax_get_private(dax_dev);
        phys_addr_t offset = PFN_PHYS(pgoff);
-       size_t max_nr_pages = fs->window_len/PAGE_SIZE - pgoff;
+       size_t max_nr_pages = fs->window_len / PAGE_SIZE - pgoff;
 
        if (kaddr)
                *kaddr = fs->window_kaddr + offset;