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| author | Aditya Pakki <pakki001@umn.edu> | 2019-12-05 17:04:49 -0600 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-12-07 11:52:23 -0800 |
| commit | 02a896ca84874bbfcedc006303f2951dda89b298 (patch) | |
| tree | efd027b6b26a2275d742a203cd0f2662f63abf01 | |
| parent | 5532946e339576097d7a0f5facc828e4d53d901b (diff) | |
| download | linux-02a896ca84874bbfcedc006303f2951dda89b298.tar.gz linux-02a896ca84874bbfcedc006303f2951dda89b298.tar.bz2 linux-02a896ca84874bbfcedc006303f2951dda89b298.zip | |
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>
| -rw-r--r-- | drivers/net/ppp/pppoe.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c index a44dd3c8af63..d760a36db28c 100644 --- a/drivers/net/ppp/pppoe.c +++ b/drivers/net/ppp/pppoe.c @@ -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); } |