[PATCH] virtio_fs: Modify format for virtio_fs_direct_access

[Deming Wang <wangdeming@xxxxxxxxxx>]

We should isolate operators with spaces.

Signed-off-by: Deming Wang <wangdeming@xxxxxxxxxx>
---
 fs/fuse/virtio_fs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/fuse/virtio_fs.c b/fs/fuse/virtio_fs.c
index 8db53fa67359..e962c29967eb 100644
--- a/fs/fuse/virtio_fs.c
+++ b/fs/fuse/virtio_fs.c
@@ -757,7 +757,7 @@ 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;
-- 
2.27.0