Commit 0929567a authored by Stephen Hemminger's avatar Stephen Hemminger Committed by David S. Miller

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: 3ffab546 ("samples/bpf: xdp_monitor tool based on tracepoints")
Signed-off-by: default avatarStephen Hemminger <stephen@networkplumber.org>
Acked-by: default avatarAlexei Starovoitov <ast@kernel.org>
Acked-by: default avatarJesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 45bfbc01
...@@ -61,7 +61,7 @@ static void usage(char *argv[]) ...@@ -61,7 +61,7 @@ static void usage(char *argv[])
} }
#define NANOSEC_PER_SEC 1000000000 /* 10^9 */ #define NANOSEC_PER_SEC 1000000000 /* 10^9 */
__u64 gettime(void) static __u64 gettime(void)
{ {
struct timespec t; struct timespec t;
int res; int res;
...@@ -206,7 +206,7 @@ static void stats_poll(int interval, bool err_only) ...@@ -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; int i;
......
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