From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Wed, 21 Dec 2011 13:24:25 +0000 (-0500)
Subject: rculfhash: use node instead of iter argument for deletion
X-Git-Tag: v0.7.0~43^2~8
X-Git-Url: http://git.liburcu.org/?a=commitdiff_plain;h=bc8c3c74b84e838b195faa8871344f5b672ae1cd;hp=bc8c3c74b84e838b195faa8871344f5b672ae1cd;p=urcu.git

rculfhash: use node instead of iter argument for deletion

Using a node instead of an iterator as argument for deletion allows
passing a node pointer (that would have been looked up from another data
structure, thus not using the iterator) as argument for deletion.

Deletion still returns -ENOENT if asked to delete the NULL node. This
simplifies the caller usage.

Suggested-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
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