[media] drivers/media/dvb-frontends/sp8870.c: removes unnecessary semicolon

removes unnecessary semicolon
Found by Coccinelle: http://coccinelle.lip6.fr/

Signed-off-by: Peter Senna Tschudin <[e-mail]>
Signed-off-by: Mauro Carvalho Chehab <[e-mail]>

drivers/media/dvb-frontends/sp8870.c

···
 		break;
 	default:
 		return -EINVAL;
-	};
+	}
 
 	switch (p->hierarchy) {
 	case HIERARCHY_NONE:
···
 		break;
 	default:
 		return -EINVAL;
-	};
+	}
 
 	switch (p->code_rate_HP) {
 	case FEC_1_2:
···
 		break;
 	default:
 		return -EINVAL;
-	};
+	}
 
 	if (known_parameters)
 		*reg0xc05 |= (2 << 1);	/* use specified parameters */