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authorJean Delvare <khali@linux-fr.org>2009-04-06 02:27:10 +0000
committerDavid S. Miller <davem@davemloft.net>2009-04-06 17:07:59 -0700
commit10fd9d7ec48194754de6497ded2ef53cbd2c313e (patch)
tree4bf147d16636b5984cb694f2d6a5ea26a9f688c3 /drivers/net/ibm_newemac
parentc69c6d107ab18e330f22f9380da353fed29c296b (diff)
ibm_newemac: Fix dangerous struct assumption
The ibm_newemac driver includes code which assumes that the work_struct which is included in every delayed_work is the first member of that structure. This is currently the case but might change in the future, so use to_delayed_work() instead, which doesn't make such an assumption. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ibm_newemac')
-rw-r--r--drivers/net/ibm_newemac/core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index a815e17a0ab4..77e4b5b52fc8 100644
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -1229,7 +1229,7 @@ static int emac_link_differs(struct emac_instance *dev)
static void emac_link_timer(struct work_struct *work)
{
struct emac_instance *dev =
- container_of((struct delayed_work *)work,
+ container_of(to_delayed_work(work),
struct emac_instance, link_work);
int link_poll_interval;