[patch] PCI: rockchip: Indent an if statement

[Dan Carpenter]

The if statement wasn't intended.  Add a tab.

Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>

diff --git a/drivers/pci/host/pcie-rockchip.c b/drivers/pci/host/pcie-rockchip.c
index b8c82fc..f54ef1e 100644
--- a/drivers/pci/host/pcie-rockchip.c
+++ b/drivers/pci/host/pcie-rockchip.c
@@ -972,7 +972,7 @@ static int rockchip_pcie_prog_ob_atu(struct rockchip_pcie *rockchip,
 		return -EINVAL;
 	if (region_no == 0) {
 		if (AXI_REGION_0_SIZE < (2ULL << num_pass_bits))
-		return -EINVAL;
+			return -EINVAL;
 	}
 	if (region_no != 0) {
 		if (AXI_REGION_SIZE < (2ULL << num_pass_bits))