I'm not sure if netdev is the right list to post problems in
this driver to, but here we go...
Subject: rt2x00core: fix mismatched rwsem calls
rt2x00_update_config pairs a down_write with an up_read call
on the same semaphore.
Similarly, rt2x00_link_down pairs a down_read call with an
up_write call.
Signed-off-by: Olaf Kirch <[EMAIL PROTECTED]>
rt2x00core.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
Index: rt2x00-2.0.0-b3/rt2x00core.c
===================================================================
--- rt2x00-2.0.0-b3.orig/rt2x00core.c
+++ rt2x00-2.0.0-b3/rt2x00core.c
@@ -93,7 +93,7 @@ rt2x00_update_config(struct _rt2x00_devi
if(likely(update_flags))
device->handler->dev_update_config(device, &core->config,
update_flags);
- up_read(&device->rt2x00_sem);
+ up_write(&device->rt2x00_sem);
clear_bit(DEVICE_CONFIG_UPDATE, &device->flags);
}
@@ -1709,7 +1709,7 @@ rt2x00_link_down(struct _rt2x00_device *
dev_set_promiscuity(device->net_dev, -1);
}
- up_write(&device->rt2x00_sem);
+ up_read(&device->rt2x00_sem);
rt2x00_disconnect(device);
--
Olaf Kirch | --- o --- Nous sommes du soleil we love when we play
[EMAIL PROTECTED] | / | \ sol.dhoop.naytheet.ah kin.ir.samse.qurax
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