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| author | Stephen Hemminger <stephen@networkplumber.org> | 2017-10-01 14:07:34 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-01 23:08:24 -0700 |
| commit | 0929567a7a2dab8455a7313956973ff0d339709a (patch) | |
| tree | 9d5a0e51d6ac5b8c10a35d3a3946997db3b37d81 /samples | |
| parent | 45bfbc013b4294cadafbef821d377d3a99c7ab1e (diff) | |
| download | linux-0929567a7a2dab8455a7313956973ff0d339709a.tar.gz linux-0929567a7a2dab8455a7313956973ff0d339709a.tar.bz2 linux-0929567a7a2dab8455a7313956973ff0d339709a.zip | |
samples/bpf: fix warnings in xdp_monitor_user
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)
^~~~~~~~~~~~~~~~~~~
Fixes: 3ffab5460264 ("samples/bpf: xdp_monitor tool based on tracepoints")
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/bpf/xdp_monitor_user.c | 4 |
1 files 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; |