On Tue, 6 Aug 2013, Peter Wu wrote:
> While debugging upowerd (with Logitech Unifying receiver via hidraw),
> I came across this list corruption warning.
Peter,
does the patch below fix the problem you are seeing?
---
drivers/hid/hidraw.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c
index a745163..6f1feb2 100644
--- a/drivers/hid/hidraw.c
+++ b/drivers/hid/hidraw.c
@@ -518,7 +518,6 @@ int hidraw_connect(struct hid_device *hid)
goto out;
}
- mutex_unlock(&minors_lock);
init_waitqueue_head(&dev->wait);
INIT_LIST_HEAD(&dev->list);
@@ -528,6 +527,7 @@ int hidraw_connect(struct hid_device *hid)
dev->exist = 1;
hid->hidraw = dev;
+ mutex_unlock(&minors_lock);
out:
return result;
--
Jiri Kosina
SUSE Labs
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