---

yaml --- r: 150041 b: refs/heads/master c: 3935358 h: refs/heads/master i: 150039: c7a524d v: v3
git-mirror · Apr 28, 2009 · b5031d4 · b5031d4
1 parent 3d9986a
commit b5031d4
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 833cc67c7722e35863c6aaee9df56b442ef957ae
+refs/heads/master: 3935358ebcb8320965478c0e8ee070e1d65851c8
diff --git a/trunk/drivers/net/igb/e1000_mbx.c b/trunk/drivers/net/igb/e1000_mbx.c
@@ -140,13 +140,13 @@ static s32 igb_poll_for_msg(struct e1000_hw *hw, u16 mbx_id)
 	struct e1000_mbx_info *mbx = &hw->mbx;
 	int countdown = mbx->timeout;
 
-	if (!mbx->ops.check_for_msg)
+	if (!countdown || !mbx->ops.check_for_msg)
 		goto out;
 
 	while (mbx->ops.check_for_msg(hw, mbx_id)) {
+		countdown--;
 		if (!countdown)
 			break;
-		countdown--;
 		udelay(mbx->usec_delay);
 	}
 out:
@@ -165,13 +165,13 @@ static s32 igb_poll_for_ack(struct e1000_hw *hw, u16 mbx_id)
 	struct e1000_mbx_info *mbx = &hw->mbx;
 	int countdown = mbx->timeout;
 
-	if (!mbx->ops.check_for_ack)
+	if (!countdown || !mbx->ops.check_for_ack)
 		goto out;
 
 	while (mbx->ops.check_for_ack(hw, mbx_id)) {
+		countdown--;
 		if (!countdown)
 			break;
-		countdown--;
 		udelay(mbx->usec_delay);
 	}
 out: