diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/devlink.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/net/core/devlink.c b/net/core/devlink.c index 298041a44aa8..60eb0f46520f 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -6707,14 +6707,6 @@ out_unlock: return err; } -int devlink_info_driver_name_put(struct devlink_info_req *req, const char *name) -{ - if (!req->msg) - return 0; - return nla_put_string(req->msg, DEVLINK_ATTR_INFO_DRIVER_NAME, name); -} -EXPORT_SYMBOL_GPL(devlink_info_driver_name_put); - int devlink_info_serial_number_put(struct devlink_info_req *req, const char *sn) { if (!req->msg) @@ -6823,11 +6815,25 @@ int devlink_info_version_running_put_ext(struct devlink_info_req *req, } EXPORT_SYMBOL_GPL(devlink_info_version_running_put_ext); +static int devlink_nl_driver_info_get(struct device_driver *drv, + struct devlink_info_req *req) +{ + if (!drv) + return 0; + + if (drv->name[0]) + return nla_put_string(req->msg, DEVLINK_ATTR_INFO_DRIVER_NAME, + drv->name); + + return 0; +} + static int devlink_nl_info_fill(struct sk_buff *msg, struct devlink *devlink, enum devlink_command cmd, u32 portid, u32 seq, int flags, struct netlink_ext_ack *extack) { + struct device *dev = devlink_to_dev(devlink); struct devlink_info_req req = {}; void *hdr; int err; @@ -6845,6 +6851,10 @@ devlink_nl_info_fill(struct sk_buff *msg, struct devlink *devlink, if (err) goto err_cancel_msg; + err = devlink_nl_driver_info_get(dev->driver, &req); + if (err) + goto err_cancel_msg; + genlmsg_end(msg, hdr); return 0; |