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authorDavid S. Miller <davem@kimchee.(none)>2007-09-12 14:33:25 +0200
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 16:49:15 -0700
commit9d5010db7ecfd6ec00119d3b185c4c0cd3265167 (patch)
tree20787fa45cb901c149aacc58b260dd86e5404e05 /net
parent86bba269d08f0c545ae76c90b56727f65d62d57f (diff)
[NET]: Add a might_sleep() to dev_close().
Requested by Johannes Berg. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/core/dev.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index 215b8e97690a..d16dcab49c60 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1060,6 +1060,8 @@ int dev_open(struct net_device *dev)
*/
int dev_close(struct net_device *dev)
{
+ might_sleep();
+
if (!(dev->flags & IFF_UP))
return 0;