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wimax/i2400m: when stopping the device, cancel any pending message

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The stop procedure for the device must make sure that any task that is
waiting on a message is properly cancelled.

This was being taken care of only by the __i2400m_dev_reset_handle()
path and the rest was working by chance because the waits have a
timeout.

Fixed by adding a proper cancellation in __i2400m_dev_stop().

Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
This commit is contained in:
Inaky Perez-Gonzalez 2009-10-07 12:20:15 +09:00
parent 28cff50d99
commit 5eeae35b9a
1 changed files with 2 additions and 0 deletions
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2
drivers/net/wimax/i2400m/driver.c
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@ -537,6 +537,8 @@ void __i2400m_dev_stop(struct i2400m *i2400m)
d_fnstart(3, dev, "(i2400m %p)\n", i2400m);
wimax_state_change(wimax_dev, __WIMAX_ST_QUIESCING);
i2400m_msg_to_dev_cancel_wait(i2400m, -EL3RST);
complete(&i2400m->msg_completion);
i2400m_net_wake_stop(i2400m);
i2400m_dev_shutdown(i2400m);
/*