Commit 10fd9d7e authored by Jean Delvare's avatar Jean Delvare Committed by David S. Miller

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: default avatarJean Delvare <khali@linux-fr.org>
Cc: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c69c6d10
......@@ -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;
......
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