selftests/xsk: remove unused variable outstanding_tx

Remove the unused variable outstanding_tx.

Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com>
Acked-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Link: https://lore.kernel.org/r/20230111093526.11682-6-magnus.karlsson@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

diff --git a/tools/testing/selftests/bpf/xsk.c b/tools/testing/selftests/bpf/xsk.c
index 5e4a655..b166edf 100644 (file)
--- a/tools/testing/selftests/bpf/xsk.c
+++ b/tools/testing/selftests/bpf/xsk.c
@@ -86,7 +86,6 @@ struct xsk_ctx {
 struct xsk_socket {
        struct xsk_ring_cons *rx;
        struct xsk_ring_prod *tx;
-       __u64 outstanding_tx;
        struct xsk_ctx *ctx;
        struct xsk_socket_config config;
        int fd;
@@ -1021,7 +1020,6 @@ int xsk_socket__create_shared(struct xsk_socket **xsk_ptr,
        if (err)
                goto out_xsk_alloc;
 
-       xsk->outstanding_tx = 0;
        ifindex = if_nametoindex(ifname);
        if (!ifindex) {
                err = -errno;