ixgbe: Patch to fix driver panic while freeing up tx & rx resources

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From: Linux Kernel Mailing List
Date: Thursday, April 2, 2009 - 10:06 pm

Gitweb:     http://git.kernel.org/linus/a20a1199a8a7f2bc92bd2a01e212980328e42bc7
Commit:     a20a1199a8a7f2bc92bd2a01e212980328e42bc7
Parent:     44df32c592f5a626c9f2ed56642e939788022408
Author:     Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
AuthorDate: Tue Mar 31 21:34:44 2009 +0000
Committer:  David S. Miller <davem@davemloft.net>
CommitDate: Thu Apr 2 01:02:32 2009 -0700

    ixgbe: Patch to fix driver panic while freeing up tx & rx resources
    
    When network interface is made active we were not handling the error
    scenarios properly to clean up rx & tx resources which might result in
    a driver panic.
    
    Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
    Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
    Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ixgbe/ixgbe_main.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index f36cff5..ae2af45 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -3486,10 +3486,10 @@ err_up:
 	ixgbe_release_hw_control(adapter);
 	ixgbe_free_irq(adapter);
 err_req_irq:
-	ixgbe_free_all_rx_resources(adapter);
 err_setup_rx:
-	ixgbe_free_all_tx_resources(adapter);
+	ixgbe_free_all_rx_resources(adapter);
 err_setup_tx:
+	ixgbe_free_all_tx_resources(adapter);
 	ixgbe_reset(adapter);
 
 	return err;
--
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ixgbe: Patch to fix driver panic while freeing up tx & rx ..., Linux Kernel Mailing ..., (Thu Apr 2, 10:06 pm)