From bd9ee6808b6c9106fd8046693c544d081746184b Mon Sep 17 00:00:00 2001 From: Sreenivasa Honnur Date: Wed, 1 Jul 2009 21:14:03 +0000 Subject: [PATCH] vxge: check for card status before continuing in device close - Fixed the crash in rmmod after vpath open failed when trying to change mtu. We should check for card status before continuing in device close. Signed-off-by: Sreenivasa Honnur Signed-off-by: Ramkrishna Vepa Signed-off-by: David S. Miller --- drivers/net/vxge/vxge-main.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c index fa4dbc89e27..dd2add1d756 100644 --- a/drivers/net/vxge/vxge-main.c +++ b/drivers/net/vxge/vxge-main.c @@ -2890,6 +2890,9 @@ int do_vxge_close(struct net_device *dev, int do_io) vdev = (struct vxgedev *)netdev_priv(dev); hldev = (struct __vxge_hw_device *) pci_get_drvdata(vdev->pdev); + if (unlikely(!is_vxge_card_up(vdev))) + return 0; + /* If vxge_handle_crit_err task is executing, * wait till it completes. */ while (test_and_set_bit(__VXGE_STATE_RESET_CARD, &vdev->state)) -- 2.39.3