Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit ac0f1d98 authored by Pablo Neira Ayuso's avatar Pablo Neira Ayuso Committed by David S. Miller
Browse files

[NETFILTER]: nfnetlink: remove unrequired check in nfnetlink_get_subsys 



subsys_table is initialized to NULL, therefore just returns NULL in case
that it is not set.

Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d9e6d029

net/netfilter/nfnetlink.c

+1 −2
Original line number Diff line number Diff line
@@ -94,8 +94,7 @@ static inline struct nfnetlink_subsystem *nfnetlink_get_subsys(u_int16_t type) 
{

	u_int8_t subsys_id = NFNL_SUBSYS_ID(type);



	if (subsys_id >= NFNL_SUBSYS_COUNT

	    || subsys_table[subsys_id] == NULL)

	if (subsys_id >= NFNL_SUBSYS_COUNT)

		return NULL;



	return subsys_table[subsys_id];