From: Sepherosa Ziehau <sephe@dragonflybsd.org>
Date: Thu, 9 Aug 2012 06:56:45 +0000 (+0800)
Subject: emx: Status change is protected by main serializer
X-Git-Tag: v3.2.0~437
X-Git-Url: https://gitweb.dragonflybsd.org/dragonfly.git/commitdiff_plain/a56f77261a9227cee4951080eccf8360332c0f5c?ds=sidebyside

emx: Status change is protected by main serializer

No need to hold all of the serializers during a status poll
---

diff --git a/sys/dev/netif/emx/if_emx.c b/sys/dev/netif/emx/if_emx.c
index 616e41d4c2..1a56c4bb7e 100644
--- a/sys/dev/netif/emx/if_emx.c
+++ b/sys/dev/netif/emx/if_emx.c
@@ -3622,14 +3622,10 @@ emx_qpoll_status(struct ifnet *ifp, int pollhz __unused)
 
 	reg_icr = E1000_READ_REG(&sc->hw, E1000_ICR);
 	if (reg_icr & (E1000_ICR_RXSEQ | E1000_ICR_LSC)) {
-		emx_serialize_skipmain(sc);
-
 		callout_stop(&sc->timer);
 		sc->hw.mac.get_link_status = 1;
 		emx_update_link_status(sc);
 		callout_reset(&sc->timer, hz, emx_timer, sc);
-
-		emx_deserialize_skipmain(sc);
 	}
 }