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authorDavid S. Miller <davem@davemloft.net>2008-05-12 14:29:11 +0400
committerDavid S. Miller <davem@davemloft.net>2008-05-12 14:29:11 +0400
commit4951704b4e23d71b99ac933d8e6993bc6225ac13 (patch)
treeafcc69d6ec071f5d0bb19517635e9b3cf8f668ba /drivers/net/wan/lmc
parentc4492586a618d18e8a5343a04bad0ec606064846 (diff)
downloadlinux-4951704b4e23d71b99ac933d8e6993bc6225ac13.tar.xz
syncppp: Fix crashes.
The syncppp layer wants a mid-level netdev private pointer. It was using netdev->priv but that only worked by accident, and thus this scheme was broken when the device private allocation strategy changed. Add a proper mid-layer private pointer for uses like this, update syncppp and all users, and remove the HDLC_PPP broken tag from drivers/net/wan/Kconfig Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wan/lmc')
-rw-r--r--drivers/net/wan/lmc/lmc_main.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c
index 6635ecef36e5..62133cee446a 100644
--- a/drivers/net/wan/lmc/lmc_main.c
+++ b/drivers/net/wan/lmc/lmc_main.c
@@ -891,6 +891,7 @@ static int __devinit lmc_init_one(struct pci_dev *pdev,
/* Initialize the sppp layer */
/* An ioctl can cause a subsequent detach for raw frame interface */
+ dev->ml_priv = sc;
sc->if_type = LMC_PPP;
sc->check = 0xBEAFCAFE;
dev->base_addr = pci_resource_start(pdev, 0);