bpf, test_run: Use kvfree() for memory allocated with kvmalloc()

It is allocated with kvmalloc(), the corresponding release function
should not be kfree(), use kvfree() instead.

Generated by: scripts/coccinelle/api/kfree_mismatch.cocci

Fixes: b530e9e1 ("bpf: Add "live packet" mode for XDP in BPF_PROG_RUN")
Signed-off-by: Yihao Han <hanyihao@vivo.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Cc: Toke Høiland-Jørgensen <toke@redhat.com>
Link: https://lore.kernel.org/bpf/20220310092828.13405-1-hanyihao@vivo.com

net/bpf/test_run.c

@@ -196,9 +196,9 @@ static int xdp_test_run_setup(struct xdp_test_data *xdp, struct xdp_buff *orig_c
 err_mmodel:
 	page_pool_destroy(pp);
 err_pp:
-	kfree(xdp->skbs);
+	kvfree(xdp->skbs);
 err_skbs:
-	kfree(xdp->frames);
+	kvfree(xdp->frames);
 	return err;
 }