From: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Date: Mon, 31 Jul 2017 11:20:55 +0000 (+0900)
Subject: Use unsigned conversion specifier for nlmsg_pid
X-Git-Tag: submit/tizen_4.0/20171018.110122~54
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=890c76ab429a9de50e61ab70b5c758f21aa8c098;p=platform%2Fupstream%2Fbcc.git

Use unsigned conversion specifier for nlmsg_pid

nlmsg_pid is __u32, so let's use %u instead of %d.

Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
---

diff --git a/src/cc/libbpf.c b/src/cc/libbpf.c
index 8b887956..e234ebbb 100644
--- a/src/cc/libbpf.c
+++ b/src/cc/libbpf.c
@@ -803,7 +803,7 @@ int bpf_attach_xdp(const char *dev_name, int progfd, uint32_t flags) {
     for (nh = (struct nlmsghdr *)buf; NLMSG_OK(nh, len);
          nh = NLMSG_NEXT(nh, len)) {
         if (nh->nlmsg_pid != sa.nl_pid) {
-            fprintf(stderr, "bpf: Wrong pid %d, expected %d\n",
+            fprintf(stderr, "bpf: Wrong pid %u, expected %u\n",
                    nh->nlmsg_pid, sa.nl_pid);
             errno = EBADMSG;
             goto cleanup;