Xu Wang 8a3f44a0bb ppp: Remove redundant BUG_ON() check in ppp_pernet
Passing NULL to ppp_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: Xu Wang <vulab@iscas.ac.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-12-27 16:30:52 -08:00
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