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(parent: b39c78b) | patch
net: Remove redundant BUG_ON() check in phonet_pernet
authorXu Wang <vulab@iscas.ac.cn>
Fri, 3 Jan 2020 09:20:40 +0000 (09:20 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 3 Jan 2020 20:25:50 +0000 (12:25 -0800)
commit1f623431100138ffaaae36e122f2727c13de640a
treef6ed76a419cfe126320bebaaccf7bd6e6eafb908tree | snapshot
parentb39c78b2aa09cae05f3a48c11f67b3add0d604decommit | diff
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: Xu Wang <vulab@iscas.ac.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/phonet/pn_dev.c diff | blob | history
Domain: System / Kernel;