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authorBruce Allan <bruce.w.allan@intel.com>2011-02-10 08:17:21 +0000
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2011-03-11 01:51:58 -0800
commitef5ab89cf7edc2e2cb996d62201a2b356d5e9286 (patch)
treef61fe87f93fd32c03a2f53a78a41f68aff5df49b /drivers/net/e1000e/netdev.c
parent23633b13ff7e1e1380bd2e11c49eb5ddbdf37ea9 (diff)
e1000e: use dev_kfree_skb_irq() instead of dev_kfree_skb()
Based on a report and patch originally submitted by Prasanna Panchamukhi. Use dev_kfree_skb_irq() in e1000_clean_jumbo_rx_irq() since this latter function is called only in interrupt context. This avoids "Warning: kfree_skb on hard IRQ" messages. Cc: "Prasanna S. Panchamukhi" <prasanna.panchamukhi@riverbed.com> Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/e1000e/netdev.c')
-rw-r--r--drivers/net/e1000e/netdev.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 455d5a1101e..c43cdfee6b1 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -1322,7 +1322,7 @@ static bool e1000_clean_jumbo_rx_irq(struct e1000_adapter *adapter,
/* an error means any chain goes out the window
* too */
if (rx_ring->rx_skb_top)
- dev_kfree_skb(rx_ring->rx_skb_top);
+ dev_kfree_skb_irq(rx_ring->rx_skb_top);
rx_ring->rx_skb_top = NULL;
goto next_desc;
}
@@ -1395,7 +1395,7 @@ static bool e1000_clean_jumbo_rx_irq(struct e1000_adapter *adapter,
/* eth type trans needs skb->data to point to something */
if (!pskb_may_pull(skb, ETH_HLEN)) {
e_err("pskb_may_pull failed.\n");
- dev_kfree_skb(skb);
+ dev_kfree_skb_irq(skb);
goto next_desc;
}