2971c31429bcaf
parent b89588531f1db93a218c108eee713ff6002a67bf
author David Woodhouse <David.Woodhouse@intel.com> 1354061152 +0000
committer David Woodhouse <David.Woodhouse@intel.com> 1354406715 +0000

pppoatm: fix missing wakeup in pppoatm_send()

Now that we can return zero from pppoatm_send() for reasons *other* than
the queue being full, that means we can't depend on a subsequent call to
pppoatm_pop() waking the queue, and we might leave it stalled
indefinitely.

Use the ->release_cb() callback to wake the queue after the sock is
unlocked.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Acked-by: Krzysztof Mazur <krzysiek@podlesie.net>
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