diff options
| -rw-r--r-- | tools/testing/selftests/bpf/xdp_hw_metadata.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/xdp_hw_metadata.c b/tools/testing/selftests/bpf/xdp_hw_metadata.c index 17c0f92ff160..c3ba40d0b9de 100644 --- a/tools/testing/selftests/bpf/xdp_hw_metadata.c +++ b/tools/testing/selftests/bpf/xdp_hw_metadata.c @@ -430,7 +430,7 @@ static void print_usage(void) static void read_args(int argc, char *argv[]) { - char opt; + int opt; while ((opt = getopt(argc, argv, "mh")) != -1) { switch (opt) { |