net: bridge: fix static key check

Fix the check if netfilter's static keys are available. netfilter defines
and exports static keys if CONFIG_JUMP_LABEL is enabled. (HAVE_JUMP_LABEL
is never defined.)

Fixes: 971502d77faa ("bridge: netfilter: unroll NF_HOOK helper in bridge input path")
Signed-off-by: Martin Kaiser <[e-mail]>
Reviewed-by: Florian Westphal <[e-mail]>
Reviewed-by: Nikolay Aleksandrov <[e-mail]>
Link: https://patch.msgid.link/[e-mail]
Signed-off-by: Jakub Kicinski <[e-mail]>

net/bridge/br_input.c

···
 	int ret;
 
 	net = dev_net(skb->dev);
-#ifdef HAVE_JUMP_LABEL
+#ifdef CONFIG_JUMP_LABEL
 	if (!static_key_false(&nf_hooks_needed[NFPROTO_BRIDGE][NF_BR_PRE_ROUTING]))
 		goto frame_finish;
 #endif