ALSA: hdspm - remove unneeded semicolon

sound/pci/rme9652/hdspm.c:1110:2-3: Unneeded semicolon

Generated by: coccinelle/misc/semicolon.cocci

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index a3a71ac..ec6335e 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -1250,7 +1250,7 @@
 		else if (hdspm->control_register &
 				HDSPM_DoubleSpeed)
 			return rate * 2;
-	};
+	}
 	return rate;
 }