| Message ID | 20220927075645.2874644-3-jiri@resnulli.us (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | devlink: sanitize per-port region creation/destruction | expand |
| Context | Check | Description |
|---|---|---|
| netdev/tree_selection | success | Clearly marked for net-next |
| netdev/fixes_present | success | Fixes tag not required for -next series |
| netdev/subject_prefix | success | Link |
| netdev/cover_letter | success | Series has a cover letter |
| netdev/patch_count | success | Link |
| netdev/header_inline | success | No static functions without inline keyword in header files |
| netdev/build_32bit | success | Errors and warnings before: 385 this patch: 385 |
| netdev/cc_maintainers | success | CCed 6 of 6 maintainers |
| netdev/build_clang | success | Errors and warnings before: 26 this patch: 26 |
| netdev/module_param | success | Was 0 now: 0 |
| netdev/verify_signedoff | success | Signed-off-by tag matches author and committer |
| netdev/check_selftest | success | No net selftest shell script |
| netdev/verify_fixes | success | No Fixes tag |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 532 this patch: 532 |
| netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 34 lines checked |
| netdev/kdoc | success | Errors and warnings before: 14 this patch: 14 |
| netdev/source_inline | success | Was 0 now: 0 |
diff --git a/include/net/devlink.h b/include/net/devlink.h index 264aa98e6da6..bcacd8dab297 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -129,7 +129,8 @@ struct devlink_port { void *type_dev; struct devlink_port_attrs attrs; u8 attrs_set:1, - switch_port:1; + switch_port:1, + registered:1; struct delayed_work type_warn_dw; struct list_head reporter_list; struct mutex reporters_lock; /* Protects reporter_list */ diff --git a/net/core/devlink.c b/net/core/devlink.c index f5bfbdb0301e..17529e6b2bbf 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -372,9 +372,9 @@ static struct devlink *devlink_get_from_attrs(struct net *net, } #define ASSERT_DEVLINK_PORT_REGISTERED(devlink_port) \ - WARN_ON_ONCE(!(devlink_port)->devlink) + WARN_ON_ONCE(!(devlink_port)->registered) #define ASSERT_DEVLINK_PORT_NOT_REGISTERED(devlink_port) \ - WARN_ON_ONCE((devlink_port)->devlink) + WARN_ON_ONCE((devlink_port)->registered) static struct devlink_port *devlink_port_get_by_index(struct devlink *devlink, unsigned int port_index) @@ -9876,6 +9876,7 @@ int devl_port_register(struct devlink *devlink, ASSERT_DEVLINK_PORT_NOT_REGISTERED(devlink_port); + devlink_port->registered = true; devlink_port->devlink = devlink; devlink_port->index = port_index; spin_lock_init(&devlink_port->type_lock); @@ -9934,6 +9935,7 @@ void devl_port_unregister(struct devlink_port *devlink_port) WARN_ON(!list_empty(&devlink_port->reporter_list)); WARN_ON(!list_empty(&devlink_port->region_list)); mutex_destroy(&devlink_port->reporters_lock); + devlink_port->registered = false; } EXPORT_SYMBOL_GPL(devl_port_unregister);