ofp-actions: Fix dead assignment.
Clang reports value stored to 'eah' in never read.
Fix it by removing it.
@@ -5535,7 +5535,7 @@ encode_CLONE(const struct ofpact_nest *clone,
const size_t ofs = out->size;
struct ext_action_header *eah;
- eah = put_NXAST_CLONE(out);
+ put_NXAST_CLONE(out);
len = ofpacts_put_openflow_actions(clone->actions,
ofpact_nest_get_action_len(clone),
out, ofp_version);
