netdev - [patch] qlcnic: fix a loop exit condition better

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Message-ID: <20151224092122.GG29642@mwanda>
Date:	Thu, 24 Dec 2015 12:21:22 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	Dept-GELinuxNICDev@...gic.com
Cc:	netdev@...r.kernel.org, manish.chopra@...gic.com,
	kernel-janitors@...r.kernel.org
Subject: [patch] qlcnic: fix a loop exit condition better

In the original code, if we succeeded on the last iteration through the
loop then we still returned failure.

Fixes: 389e4e04ad2d ('qlcnic: fix a timeout loop')
Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>

diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
index b1a452f..3490675 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
@@ -252,7 +252,7 @@ int qlcnic_83xx_check_vnic_state(struct qlcnic_adapter *adapter)
 		state = QLCRDX(ahw, QLC_83XX_VNIC_STATE);
 	}
 
-	if (!idc->vnic_wait_limit) {
+	if (state != QLCNIC_DEV_NPAR_OPER) {
 		dev_err(&adapter->pdev->dev,
 			"vNIC mode not operational, state check timed out.\n");
 		return -EIO;
--
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