standardize on "return foo;" rather than "return(foo);" or "return (foo);"

plugins/sudoers/auth/securid.c

@@ -63,9 +63,9 @@ securid_init(struct passwd *pw, char **promptp, sudo_auth *auth)
     auth->data = (void *) &sd_dat;		/* For method-specific data */
 
     if (creadcfg() == 0)
-	return(AUTH_SUCCESS);
+	return AUTH_SUCCESS;
     else
-	return(AUTH_FATAL);
+	return AUTH_FATAL;
 }
 
 int
@@ -77,10 +77,10 @@ securid_setup(struct passwd *pw, char **promptp, sudo_auth *auth)
     if (sd_init(sd) == 0) {
 	/* The programmer's guide says username is 32 bytes */
 	strlcpy(sd->username, pw->pw_name, 32);
-	return(AUTH_SUCCESS);
+	return AUTH_SUCCESS;
     } else {
 	warningx("unable to contact the SecurID server");
-	return(AUTH_FATAL);
+	return AUTH_FATAL;
     }
 }
 
@@ -93,7 +93,7 @@ securid_verify(struct passwd *pw, char *pass, sudo_auth *auth)
     rval = sd_auth(sd);
     sd_close();
     if (rval == ACM_OK)
-	return(AUTH_SUCCESS);
+	return AUTH_SUCCESS;
     else
-	return(AUTH_FAILURE);
+	return AUTH_FAILURE;
 }