diff options
Diffstat (limited to 'tools/lib/bpf/bpf.c')
| -rw-r--r-- | tools/lib/bpf/bpf.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/tools/lib/bpf/bpf.c b/tools/lib/bpf/bpf.c index 836447bb4f14..ce1822194590 100644 --- a/tools/lib/bpf/bpf.c +++ b/tools/lib/bpf/bpf.c @@ -69,7 +69,6 @@ int bpf_create_map_xattr(const struct bpf_create_map_attr *create_attr) { __u32 name_len = create_attr->name ? strlen(create_attr->name) : 0; union bpf_attr attr; - int ret; memset(&attr, '\0', sizeof(attr)); @@ -87,15 +86,7 @@ int bpf_create_map_xattr(const struct bpf_create_map_attr *create_attr) attr.map_ifindex = create_attr->map_ifindex; attr.inner_map_fd = create_attr->inner_map_fd; - ret = sys_bpf(BPF_MAP_CREATE, &attr, sizeof(attr)); - if (ret < 0 && errno == EINVAL && create_attr->name) { - /* Retry the same syscall, but without the name. - * Pre v4.14 kernels don't support map names. - */ - memset(attr.map_name, 0, sizeof(attr.map_name)); - return sys_bpf(BPF_MAP_CREATE, &attr, sizeof(attr)); - } - return ret; + return sys_bpf(BPF_MAP_CREATE, &attr, sizeof(attr)); } int bpf_create_map_node(enum bpf_map_type map_type, const char *name, |