if_cablemodem.h: Add parenthesis around ioctl macros

Protect the SIOCGCM* ioctl macros with parenthesis.

Reported-by: Paul Wouters <pwouters@redhat.com>
Signed-off-by: Josh Boyer <jwboyer@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

Author: jwboyer

include/uapi/linux/if_cablemodem.h

@@ -12,11 +12,11 @@
  */
 
 /* some useful defines for sb1000.c e cmconfig.c - fv */
-#define SIOCGCMSTATS		SIOCDEVPRIVATE+0	/* get cable modem stats */
-#define SIOCGCMFIRMWARE		SIOCDEVPRIVATE+1	/* get cm firmware version */
-#define SIOCGCMFREQUENCY	SIOCDEVPRIVATE+2	/* get cable modem frequency */
-#define SIOCSCMFREQUENCY	SIOCDEVPRIVATE+3	/* set cable modem frequency */
-#define SIOCGCMPIDS			SIOCDEVPRIVATE+4	/* get cable modem PIDs */
-#define SIOCSCMPIDS			SIOCDEVPRIVATE+5	/* set cable modem PIDs */
+#define SIOCGCMSTATS		(SIOCDEVPRIVATE+0)	/* get cable modem stats */
+#define SIOCGCMFIRMWARE		(SIOCDEVPRIVATE+1)	/* get cm firmware version */
+#define SIOCGCMFREQUENCY	(SIOCDEVPRIVATE+2)	/* get cable modem frequency */
+#define SIOCSCMFREQUENCY	(SIOCDEVPRIVATE+3)	/* set cable modem frequency */
+#define SIOCGCMPIDS			(SIOCDEVPRIVATE+4)	/* get cable modem PIDs */
+#define SIOCSCMPIDS			(SIOCDEVPRIVATE+5)	/* set cable modem PIDs */
 
 #endif