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17a8691502
kernel_optimize_test/net/batman-adv
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Sven Eckelmann 17a8691502 batman-adv: Use kref_get for hard_iface subfunctions 
The callers of the functions using batadv_hard_iface objects already make
sure that they hold a valid reference. The subfunctions don't have
to check whether the reference counter is > 0 because this was checked by
the callers.

The kref_get function instead WARNs (with debug information) when the
reference counter would still be 0. This makes a bug in batman-adv better
visible because kref_get_unless_zero would have ignored this problem.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-05-10 18:28:29 +08:00
..
bat_algo.h batman-adv: OGMv2 - add basic infrastructure 2016-02-29 16:05:31 +08:00
bat_iv_ogm.c batman-adv: Use kref_get for hard_iface subfunctions 2016-05-10 18:28:29 +08:00
bat_v_elp.c batman-adv: ELP - send unicast ELP packets for throughput sampling 2016-02-29 16:25:07 +08:00
bat_v_elp.h batman-adv: ELP - compute the metric based on the estimated throughput 2016-02-29 16:25:06 +08:00
bat_v_ogm.c batman-adv: Check hard_iface refcnt before calling function 2016-05-10 18:28:29 +08:00
bat_v_ogm.h batman-adv: OGMv2 - implement originators logic 2016-02-29 16:05:31 +08:00
bat_v.c In this pull request you have: 2016-05-04 16:21:08 -04:00
bitarray.c batman-adv: update copyright years for 2016 2016-02-02 12:55:10 +08:00
bitarray.h batman-adv: update copyright years for 2016 2016-02-02 12:55:10 +08:00
bridge_loop_avoidance.c batman-adv: add detection for complex bridge loops 2016-05-10 18:26:45 +08:00
bridge_loop_avoidance.h batman-adv: update copyright years for 2016 2016-02-02 12:55:10 +08:00
debugfs.c batman-adv: fix debuginfo macro style issue 2016-05-04 02:22:03 +08:00
debugfs.h batman-adv: update copyright years for 2016 2016-02-02 12:55:10 +08:00
distributed-arp-table.c In this pull request you have: 2016-05-04 16:21:08 -04:00
distributed-arp-table.h batman-adv: update copyright years for 2016 2016-02-02 12:55:10 +08:00
fragmentation.c batman-adv: Fix checkpatch warning about 'unsigned' type 2016-05-04 02:22:03 +08:00
fragmentation.h batman-adv: update copyright years for 2016 2016-02-02 12:55:10 +08:00
gateway_client.c batman-adv: Use kref_get for batadv_gw_node_add 2016-05-10 18:28:29 +08:00
gateway_client.h batman-adv: update copyright years for 2016 2016-02-02 12:55:10 +08:00
gateway_common.c batman-adv: add throughput override attribute to hard_ifaces 2016-02-29 16:05:32 +08:00
gateway_common.h batman-adv: add throughput override attribute to hard_ifaces 2016-02-29 16:05:32 +08:00
hard-interface.c batman-adv: Use kref_get for hard_iface subfunctions 2016-05-10 18:28:29 +08:00
hard-interface.h batman-adv: Create batman soft interfaces within correct netns. 2016-05-10 18:26:44 +08:00
hash.c batman-adv: update copyright years for 2016 2016-02-02 12:55:10 +08:00
hash.h batman-adv: update copyright years for 2016 2016-02-02 12:55:10 +08:00
icmp_socket.c batman-adv: fix wrong names in kerneldoc 2016-05-04 02:22:03 +08:00
icmp_socket.h batman-adv: update copyright years for 2016 2016-02-02 12:55:10 +08:00
Kconfig batman-adv: clarify CFG80211 dependency 2016-03-02 13:45:47 -05:00
main.c batman-adv: Use kref_get for batadv_tvlv_container_get 2016-05-10 18:28:29 +08:00
main.h batman-adv: add detection for complex bridge loops 2016-05-10 18:26:45 +08:00
Makefile batman-adv: OGMv2 - add basic infrastructure 2016-02-29 16:05:31 +08:00
multicast.c batman-adv: fix wrong names in kerneldoc 2016-05-04 02:22:03 +08:00
multicast.h batman-adv: update copyright years for 2016 2016-02-02 12:55:10 +08:00
network-coding.c batman-adv: Use kref_get for batadv_nc_get_nc_node 2016-05-10 18:28:29 +08:00
network-coding.h batman-adv: update copyright years for 2016 2016-02-02 12:55:10 +08:00
originator.c batman-adv: Use kref_get for hard_iface subfunctions 2016-05-10 18:28:29 +08:00
originator.h batman-adv: Rename batadv_orig_node_vlan *_free_ref function to *_put 2016-02-23 13:50:58 +08:00
packet.h batman-adv: add detection for complex bridge loops 2016-05-10 18:26:45 +08:00
routing.c batman-adv: Remove unused parameter recv_if of batadv_interface_rx 2016-05-10 18:26:43 +08:00
routing.h batman-adv: add seqno maximum age and protection start flag parameters 2016-02-10 23:23:57 +08:00
send.c batman-adv: Check hard_iface refcnt before calling function 2016-05-10 18:28:29 +08:00
send.h batman-adv: keep track of when unicast packets are sent 2016-02-29 16:05:32 +08:00
soft-interface.c batman-adv: Create batman soft interfaces within correct netns. 2016-05-10 18:26:44 +08:00
soft-interface.h batman-adv: Create batman soft interfaces within correct netns. 2016-05-10 18:26:44 +08:00
sysfs.c batman-adv: add detection for complex bridge loops 2016-05-10 18:26:45 +08:00
sysfs.h batman-adv: update copyright years for 2016 2016-02-02 12:55:10 +08:00
translation-table.c batman-adv: Create batman soft interfaces within correct netns. 2016-05-10 18:26:44 +08:00
translation-table.h batman-adv: update copyright years for 2016 2016-02-02 12:55:10 +08:00
types.h batman-adv: add detection for complex bridge loops 2016-05-10 18:26:45 +08:00