Commit 8ffeb03f authored by Paolo Abeni's avatar Paolo Abeni Committed by David S. Miller

openvswitch: drop unneeded BUG_ON() in ovs_flow_cmd_build_info()

All the callers of ovs_flow_cmd_build_info() already deal with
error return code correctly, so we can handle the error condition
in a more gracefull way. Still dump a warning to preserve
debuggability.

v1 -> v2:
 - clarify the commit message
 - clean the skb and report the error (DaveM)

Fixes: ccb1352e ("net: Add Open vSwitch kernel components.")
Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f3284e01
......@@ -905,7 +905,10 @@ static struct sk_buff *ovs_flow_cmd_build_info(const struct sw_flow *flow,
retval = ovs_flow_cmd_fill_info(flow, dp_ifindex, skb,
info->snd_portid, info->snd_seq, 0,
cmd, ufid_flags);
BUG_ON(retval < 0);
if (WARN_ON_ONCE(retval < 0)) {
kfree_skb(skb);
skb = ERR_PTR(retval);
}
return skb;
}
......
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