Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
drivers/infiniband/core/cma.c cma_igmp_send() -> ip_mc_dec_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | in_dev | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &rtnl_mutex |
net/ipv4/igmp.c ip_mc_down() -> ip_mc_dec_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | in_dev | 4096-ptr_max |
| PARAM_VALUE | 0 | in_dev->mr_gq_running | 0 |
| PARAM_VALUE | 0 | in_dev->mr_gq_timer.entry.pprev | 0 |
| PARAM_VALUE | 0 | in_dev->mr_gq_timer.flags | 0-4194302 |
| PARAM_VALUE | 0 | in_dev->mr_gq_timer.function | 0 |
| PARAM_VALUE | 0 | in_dev->mr_ifc_count | 0 |
| PARAM_VALUE | 0 | in_dev->mr_ifc_timer.entry.pprev | 0 |
| PARAM_VALUE | 0 | in_dev->mr_ifc_timer.flags | 0-4194302 |
| PARAM_VALUE | 0 | in_dev->mr_ifc_timer.function | 0 |
| PARAM_VALUE | 1 | addr | 3758096385 |
| DATA_SOURCE | 0 | in_dev | $0 |
| NOCHECK_CALL |
net/ipv4/igmp.c ip_mc_drop_socket() -> ip_mc_dec_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | in_dev | 4096-ptr_max |
| PARAM_VALUE | 0 | in_dev->mc_list->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | in_dev->mc_list->tomb->sf_oldin | 1-255 |
| PARAM_VALUE | 0 | in_dev->mr_ifc_count | 0-255 |
| DATA_SOURCE | 0 | in_dev | r inetdev_by_index |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | addr | unit_byte |
| LOCK2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | &inode->i_rwsem |
net/ipv4/igmp.c ip_mc_leave_group() -> ip_mc_dec_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | in_dev | 4096-ptr_max |
| PARAM_VALUE | 0 | in_dev->mc_list->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | in_dev->mc_list->tomb->sf_oldin | 1-255 |
| PARAM_VALUE | 0 | in_dev->mr_ifc_count | 0-255 |
| CAPPED_DATA | 1 | addr | 1 |
| DATA_SOURCE | 0 | in_dev | r ip_mc_find_dev |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | addr | unit_byte |
| HALF_LOCKED2 | &net->rtnl_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | sk |
net/ipv4/ip_gre.c ipgre_close() -> ip_mc_dec_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | in_dev | 1-u64max |
| DATA_SOURCE | 0 | in_dev | r inetdev_by_index |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | addr | unit_byte |
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &rdev->wiphy.mtx | ||
| HALF_LOCKED2 | global &rtnl_mutex |