Add reference to tc-codel(8) to the SEE ALSO section

[lisovros/iproute2_canprio.git] / tc / q_red.c

diff --git a/tc/q_red.c b/tc/q_red.c
index a4b5175a12074845d82ad30712b84aa861cf5915..89e7320181d52ae0c966580c1192f88046842339 100644 (file)
--- a/tc/q_red.c
+++ b/tc/q_red.c
@@ -19,6 +19,7 @@
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <string.h>
+#include <math.h>
 
 #include "utils.h"
 #include "tc_util.h"
@@ -175,7 +176,7 @@ static int red_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
 
        if (tb[TCA_RED_MAX_P] &&
            RTA_PAYLOAD(tb[TCA_RED_MAX_P]) >= sizeof(__u32))
-               max_P = *(__u32 *)RTA_DATA(tb[TCA_RED_MAX_P]);
+               max_P = rta_getattr_u32(tb[TCA_RED_MAX_P]);
 
        fprintf(f, "limit %s min %s max %s ",
                sprint_size(qopt->limit, b1),