From: Randy Dunlap <rdunlap@infradead.org> mainline inclusion from mainline-master commit 85879f131d78 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I4I7P7 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i... ---------------------------------------------------------------------- Fix kernel-doc warnings and spacing in hns3_ethtool.c: hns3_ethtool.c:246: warning: No description found for return value of 'hns3_lp_run_test' hns3_ethtool.c:408: warning: expecting prototype for hns3_nic_self_test(). Prototype was for hns3_self_test() instead Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kernel test robot <lkp@intel.com> Cc: Peng Li <lipeng321@huawei.com> Cc: Guangbin Huang <huangguangbin2@huawei.com> Cc: Yisen Zhuang <yisen.zhuang@huawei.com> Cc: Salil Mehta <salil.mehta@huawei.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> Reviewed-by: Yongxin Li <liyongxin1@huawei.com> Signed-off-by: Junxin Chen <chenjunxin1@huawei.com> (fix conflicts: remove hns3_do_selftest's fix due to a previous fix: 65b017dc58d6 "net: hns3: fix prototype warning") Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> --- drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index 23b512174531..c8442b86df94 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -238,9 +238,11 @@ static void hns3_lb_clear_tx_ring(struct hns3_nic_priv *priv, u32 start_ringid, } /** - * hns3_lp_run_test - run loopback test + * hns3_lp_run_test - run loopback test * @ndev: net device * @mode: loopback type + * + * Return: %0 for success or a NIC loopback test error code on failure */ static int hns3_lp_run_test(struct net_device *ndev, enum hnae3_loop mode) { -- 2.20.1