[media] tda18271: Fix identation

As reported by smatch:
	drivers/media/tuners/tda18271-common.c:176 tda18271_read_extended() warn: if statement not indented

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
diff --git a/drivers/media/tuners/tda18271-common.c b/drivers/media/tuners/tda18271-common.c
index 86e5e31..a26bb33 100644
--- a/drivers/media/tuners/tda18271-common.c
+++ b/drivers/media/tuners/tda18271-common.c
@@ -178,7 +178,7 @@
 		    (i != R_EB17) &&
 		    (i != R_EB19) &&
 		    (i != R_EB20))
-		regs[i] = regdump[i];
+			regs[i] = regdump[i];
 	}
 
 	if (tda18271_debug & DBG_REG)