From: Eilon Greenstein <eilong@broadcom.com>
Date: Thu, 12 Feb 2009 08:37:25 +0000 (+0000)
Subject: bnx2x: smp_mb and not just smp_rmb
X-Git-Tag: v2.6.30-rc1~662^2~699
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3e5b510eb8c9ea5f762e0a0a9ce59254d6671dce;p=profile%2Fivi%2Fkernel-x86-ivi.git

bnx2x: smp_mb and not just smp_rmb

Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index 6bd9219..2e95799 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -7173,7 +7173,7 @@ static int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode)
 		struct bnx2x_fastpath *fp = &bp->fp[i];
 
 		cnt = 1000;
-		smp_rmb();
+		smp_mb();
 		while (bnx2x_has_tx_work_unload(fp)) {
 
 			bnx2x_tx_int(fp, 1000);
@@ -7189,7 +7189,7 @@ static int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode)
 			}
 			cnt--;
 			msleep(1);
-			smp_rmb();
+			smp_mb();
 		}
 	}
 	/* Give HW time to discard old tx messages */