From a1bb0565f512125dde321ab92f47ac48f73b3aaa Mon Sep 17 00:00:00 2001 From: Sritej Velaga Date: Mon, 4 Oct 2010 04:20:16 +0000 Subject: [PATCH] --- yaml --- r: 214906 b: refs/heads/master c: 0bd9e6a964d86a19f54a9ba31168a37d64e451d1 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/drivers/net/qlcnic/qlcnic.h | 1 + trunk/drivers/net/qlcnic/qlcnic_hw.c | 6 +++--- 3 files changed, 5 insertions(+), 4 deletions(-) diff --git a/[refs] b/[refs] index 6ea329c42eac..9026ec971786 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: aef3d898276e046bfa877cd20b8ee269b85161cd +refs/heads/master: 0bd9e6a964d86a19f54a9ba31168a37d64e451d1 diff --git a/trunk/drivers/net/qlcnic/qlcnic.h b/trunk/drivers/net/qlcnic/qlcnic.h index 9d80171a1fbf..42a288348aca 100644 --- a/trunk/drivers/net/qlcnic/qlcnic.h +++ b/trunk/drivers/net/qlcnic/qlcnic.h @@ -95,6 +95,7 @@ #define FIRST_PAGE_GROUP_END 0x100000 #define P3_MAX_MTU (9600) +#define P3_MIN_MTU (68) #define QLCNIC_MAX_ETHERHDR 32 /* This contains some padding */ #define QLCNIC_P3_RX_BUF_MAX_LEN (QLCNIC_MAX_ETHERHDR + ETH_DATA_LEN) diff --git a/trunk/drivers/net/qlcnic/qlcnic_hw.c b/trunk/drivers/net/qlcnic/qlcnic_hw.c index 712cfabc2825..9d3e16dbd043 100644 --- a/trunk/drivers/net/qlcnic/qlcnic_hw.c +++ b/trunk/drivers/net/qlcnic/qlcnic_hw.c @@ -758,9 +758,9 @@ int qlcnic_change_mtu(struct net_device *netdev, int mtu) struct qlcnic_adapter *adapter = netdev_priv(netdev); int rc = 0; - if (mtu > P3_MAX_MTU) { - dev_err(&adapter->netdev->dev, "mtu > %d bytes unsupported\n", - P3_MAX_MTU); + if (mtu < P3_MIN_MTU || mtu > P3_MAX_MTU) { + dev_err(&adapter->netdev->dev, "%d bytes < mtu < %d bytes" + " not supported\n", P3_MAX_MTU, P3_MIN_MTU); return -EINVAL; }