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(parent: bc727dc) | patch
wfqueue: fix type-incorrect assignment
authorPaolo Bonzini <pbonzini@redhat.com>
Tue, 9 Aug 2011 12:37:14 +0000 (08:37 -0400)
committerMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Tue, 9 Aug 2011 12:37:14 +0000 (08:37 -0400)
commit75635e2ac36765b49698a32d91767220917de807
tree244c26d4b0fe9c06fcce42e0e5d439694be85a88tree | snapshot
parentbc727dc3413af8a5a53167df248a51c6ee2f5cb7commit | diff
wfqueue: fix type-incorrect assignment

The "old_tail = q->tail, q->tail = node" assignment in wfqueue
is not type safe; q->tail is a pointer to pointer to node and the
correct value to assign is &node->next.  While the arithmetic is
the same, it is better to be tidy.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
urcu/static/wfqueue.h diff | blob | blame | history
Userspace RCU (urcu) for Linux
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