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| author |   Jason Gunthorpe <jgg@nvidia.com> | 2021-12-14 20:18:48 -0400 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2021-12-14 20:18:48 -0400 |
| commit | 4922f0920966c28d674b03479cdcb7f3939bfbbd (patch) | |
| tree | 6a8b3972ff853fc0addcfab662d33354124f7fdb /samples/bpf/xdp_redirect_cpu_user.c | |
| parent | RDMA/cma: Let cma_resolve_ib_dev() continue search even after empty entry (diff) | |
| parent | Linux 5.16-rc5 (diff) | |
| download | linux-dev-4922f0920966c28d674b03479cdcb7f3939bfbbd.tar.xz linux-dev-4922f0920966c28d674b03479cdcb7f3939bfbbd.zip | |
Merge tag 'v5.16-rc5' into rdma.git for-next
Required due to dependencies in following patches.
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'samples/bpf/xdp_redirect_cpu_user.c')
| -rw-r--r-- | samples/bpf/xdp_redirect_cpu_user.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/samples/bpf/xdp_redirect_cpu_user.c b/samples/bpf/xdp_redirect_cpu_user.c index d84e6949007c..a81704d3317b 100644 --- a/samples/bpf/xdp_redirect_cpu_user.c +++ b/samples/bpf/xdp_redirect_cpu_user.c @@ -309,7 +309,6 @@ int main(int argc, char **argv) const char *mprog_filename = NULL, *mprog_name = NULL; struct xdp_redirect_cpu *skel; struct bpf_map_info info = {}; - char ifname_buf[IF_NAMESIZE]; struct bpf_cpumap_val value; __u32 infosz = sizeof(info); int ret = EXIT_FAIL_OPTION; @@ -390,10 +389,10 @@ int main(int argc, char **argv) case 'd': if (strlen(optarg) >= IF_NAMESIZE) { fprintf(stderr, "-d/--dev name too long\n"); + usage(argv, long_options, __doc__, mask, true, skel->obj); goto end_cpu; } - safe_strncpy(ifname_buf, optarg, strlen(ifname_buf)); - ifindex = if_nametoindex(ifname_buf); + ifindex = if_nametoindex(optarg); if (!ifindex) ifindex = strtoul(optarg, NULL, 0); if (!ifindex) { |