[PATCH] uml: fix net_kern workqueue abuse

Fix up the work on stack and exit scope trouble by placing the work_struct
in the uml_net_private data.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/um/include/net_kern.h b/arch/um/include/net_kern.h
index 280459fb0b26..218f8b47fdcd 100644
--- a/arch/um/include/net_kern.h
+++ b/arch/um/include/net_kern.h
@@ -11,6 +11,7 @@
 #include <linux/skbuff.h>
 #include <linux/socket.h>
 #include <linux/list.h>
+#include <linux/workqueue.h>
 
 struct uml_net {
         struct list_head list;
@@ -26,6 +27,7 @@ struct uml_net_private {
         struct net_device *dev;
         struct timer_list tl;
         struct net_device_stats stats;
+        struct work_struct work;
         int fd;
         unsigned char mac[ETH_ALEN];
         unsigned short (*protocol)(struct sk_buff *);