Commit 1f623431 authored by Xu Wang's avatar Xu Wang Committed by David S. Miller

net: Remove redundant BUG_ON() check in phonet_pernet

Passing NULL to phonet_pernet causes a crash via BUG_ON.
Dereferencing net in net_generic() also has the same effect.
This patch removes the redundant BUG_ON check on the same parameter.
Signed-off-by: default avatarXu Wang <vulab@iscas.ac.cn>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b39c78b2
...@@ -35,8 +35,6 @@ static unsigned int phonet_net_id __read_mostly; ...@@ -35,8 +35,6 @@ static unsigned int phonet_net_id __read_mostly;
static struct phonet_net *phonet_pernet(struct net *net) static struct phonet_net *phonet_pernet(struct net *net)
{ {
BUG_ON(!net);
return net_generic(net, phonet_net_id); return net_generic(net, phonet_net_id);
} }
......
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