treewide: Use addattr_nest()/addattr_nest_end() to handle nested attributes

[mirror_iproute2.git] / tc / m_sample.c

diff --git a/tc/m_sample.c b/tc/m_sample.c
index 31774c0e806b4a3f9fa56163d67c07124bed39a5..fe892adcac89ada853c8cd6568b8b87c94c79de0 100644 (file)
--- a/tc/m_sample.c
+++ b/tc/m_sample.c
@@ -122,8 +122,7 @@ static int parse_sample(struct action_util *a, int *argc_p, char ***argv_p,
                usage();
        }
 
-       tail = NLMSG_TAIL(n);
-       addattr_l(n, MAX_MSG, tca_id, NULL, 0);
+       tail = addattr_nest(n, MAX_MSG, tca_id);
        addattr_l(n, MAX_MSG, TCA_SAMPLE_PARMS, &p, sizeof(p));
        if (rate_set)
                addattr32(n, MAX_MSG, TCA_SAMPLE_RATE, rate);
@@ -132,7 +131,7 @@ static int parse_sample(struct action_util *a, int *argc_p, char ***argv_p,
        if (trunc_set)
                addattr32(n, MAX_MSG, TCA_SAMPLE_TRUNC_SIZE, trunc);
 
-       tail->rta_len = (char *)NLMSG_TAIL(n) - (char *)tail;
+       addattr_nest_end(n, tail);
 
        *argc_p = argc;
        *argv_p = argv;