Staging: vt6656: fix code indenting error in power.c

This patch fixes a code indentation error found by checkpatch.pl
where a line was indented with spaces instead of tabs

Signed-off-by: Johannes Löthberg <johannes@kyriasis.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/vt6656/power.c b/drivers/staging/vt6656/power.c
index af07984..e7d5487 100644
--- a/drivers/staging/vt6656/power.c
+++ b/drivers/staging/vt6656/power.c
@@ -266,7 +266,7 @@
 		+ sizeof(struct vnt_tx_mgmt));
 
 	flags = WLAN_SET_FC_FTYPE(WLAN_TYPE_DATA) |
-                        WLAN_SET_FC_FSTYPE(WLAN_FSTYPE_NULL);
+			WLAN_SET_FC_FSTYPE(WLAN_FSTYPE_NULL);
 
 	if (pDevice->bEnablePSMode)
 		flags |= WLAN_SET_FC_PWRMGT(1);