From: Stephen Hemminger <stephen@networkplumber•org>
To: ast@kernel•org, daniel@iogearbox•net
Cc: netdev@vger•kernel.org,
Stephen Hemminger <sthemmin@microsoft•com>,
Stephen Hemminger <stephen@networkplumber•org>
Subject: [PATCH net-next] samples/bpf: fix warnings in xdp_monitor_user
Date: Sun, 1 Oct 2017 14:07:34 -0700 [thread overview]
Message-ID: <20171001210734.27010-1-sthemmin@microsoft.com> (raw)
Make local functions static to fix
HOSTCC samples/bpf/xdp_monitor_user.o
samples/bpf/xdp_monitor_user.c:64:7: warning: no previous prototype for ‘gettime’ [-Wmissing-prototypes]
__u64 gettime(void)
^~~~~~~
samples/bpf/xdp_monitor_user.c:209:6: warning: no previous prototype for ‘print_bpf_prog_info’ [-Wmissing-prototypes]
void print_bpf_prog_info(void)
^~~~~~~~~~~~~~~~~~~
Signed-off-by: Stephen Hemminger <stephen@networkplumber•org>
---
samples/bpf/xdp_monitor_user.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/samples/bpf/xdp_monitor_user.c b/samples/bpf/xdp_monitor_user.c
index b51b4f5e3257..c5ab8b776973 100644
--- a/samples/bpf/xdp_monitor_user.c
+++ b/samples/bpf/xdp_monitor_user.c
@@ -61,7 +61,7 @@ static void usage(char *argv[])
}
#define NANOSEC_PER_SEC 1000000000 /* 10^9 */
-__u64 gettime(void)
+static __u64 gettime(void)
{
struct timespec t;
int res;
@@ -206,7 +206,7 @@ static void stats_poll(int interval, bool err_only)
}
}
-void print_bpf_prog_info(void)
+static void print_bpf_prog_info(void)
{
int i;
--
2.11.0
next reply other threads:[~2017-10-01 21:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-01 21:07 Stephen Hemminger [this message]
2017-10-02 1:35 ` [PATCH net-next] samples/bpf: fix warnings in xdp_monitor_user Alexei Starovoitov
2017-10-02 5:43 ` Jesper Dangaard Brouer
2017-10-02 6:08 ` David Miller
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