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pppoe: remove redundant BUG_ON() check in pppoe_pernet 

Passing NULL to pppoe_pernet causes a crash via BUG_ON.
Dereferencing net in net_generici() also has the same effect. This patch
removes the redundant BUG_ON check on the same parameter.

Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Aditya Pakki 2019-12-05 17:04:49 -06:00 committed by David S. Miller
parent 5532946e33
commit 02a896ca84
1 changed files with 0 additions and 2 deletions
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2
drivers/net/ppp/pppoe.c
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@ -119,8 +119,6 @@ static inline bool stage_session(__be16 sid)
static inline struct pppoe_net *pppoe_pernet(struct net *net)
{
BUG_ON(!net);
return net_generic(net, pppoe_net_id);
}