From patchwork Fri Jul 21 18:36:24 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [2/5] e1000e: Fix wrong comment related to link detection From: Benjamin Poirier X-Patchwork-Id: 9857489 Message-Id: <20170721183627.13373-2-bpoirier@suse.com> To: Jeff Kirsher Cc: Lennart Sorensen , intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 21 Jul 2017 11:36:24 -0700 Reading e1000e_check_for_copper_link() shows that get_link_status is set to false after link has been detected. Therefore, it stays TRUE until then. Signed-off-by: Benjamin Poirier Tested-by: Aaron Brown --- drivers/net/ethernet/intel/e1000e/netdev.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -5080,7 +5080,7 @@ static bool e1000e_has_link(struct e1000 /* get_link_status is set on LSC (link status) interrupt or * Rx sequence error interrupt. get_link_status will stay - * false until the check_for_link establishes link + * true until the check_for_link establishes link * for copper adapters ONLY */ switch (hw->phy.media_type) { @@ -5098,7 +5098,7 @@ static bool e1000e_has_link(struct e1000 break; case e1000_media_type_internal_serdes: ret_val = hw->mac.ops.check_for_link(hw); - link_active = adapter->hw.mac.serdes_has_link; + link_active = hw->mac.serdes_has_link; break; default: case e1000_media_type_unknown: