Use C99 style initializers everywhere
This big patch was compiled by vimgrepping for memset calls and changing
to C99 initializer if applicable. One notable exception is the
initialization of union bpf_attr in tc/tc_bpf.c: changing it would break
for older gcc versions (at least <=3.4.6).
Calls to memset for struct rtattr pointer fields for parse_rtattr*()
were just dropped since they are not needed.
The changes here allowed the compiler to discover some unused variables,
so get rid of them, too.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Acked-by: David Ahern <dsa@cumulusnetworks.com>
diff --git a/tc/f_rsvp.c b/tc/f_rsvp.c
index e7dcc77..94bfbef 100644
--- a/tc/f_rsvp.c
+++ b/tc/f_rsvp.c
@@ -173,15 +173,11 @@
static int rsvp_parse_opt(struct filter_util *qu, char *handle, int argc, char **argv, struct nlmsghdr *n)
{
int family = strcmp(qu->id, "rsvp") == 0 ? AF_INET : AF_INET6;
- struct tc_rsvp_pinfo pinfo;
- struct tc_police tp;
+ struct tc_rsvp_pinfo pinfo = {};
struct tcmsg *t = NLMSG_DATA(n);
int pinfo_ok = 0;
struct rtattr *tail;
- memset(&pinfo, 0, sizeof(pinfo));
- memset(&tp, 0, sizeof(tp));
-
if (handle) {
if (get_u32(&t->tcm_handle, handle, 0)) {
fprintf(stderr, "Illegal \"handle\"\n");