[PART2 Patch] node: cleanup node_state_attr
From: Wen Congyang <hidden>
Date: 2012-10-31 07:04:28
Also in:
lkml
Subsystem:
driver core, kobjects, debugfs and sysfs, the rest · Maintainers:
Greg Kroah-Hartman, "Rafael J. Wysocki", Danilo Krummrich, Linus Torvalds
From: Lai Jiangshan <redacted> use [index] = init_value use N_xxxxx instead of hardcode. Make it more readability and easier to add new state. Signed-off-by: Lai Jiangshan <redacted> --- drivers/base/node.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/drivers/base/node.c b/drivers/base/node.c
index af1a177..5d7731e 100644
--- a/drivers/base/node.c
+++ b/drivers/base/node.c@@ -614,23 +614,23 @@ static ssize_t show_node_state(struct device *dev, { __ATTR(name, 0444, show_node_state, NULL), state } static struct node_attr node_state_attr[] = { - _NODE_ATTR(possible, N_POSSIBLE), - _NODE_ATTR(online, N_ONLINE), - _NODE_ATTR(has_normal_memory, N_NORMAL_MEMORY), - _NODE_ATTR(has_cpu, N_CPU), + [N_POSSIBLE] = _NODE_ATTR(possible, N_POSSIBLE), + [N_ONLINE] = _NODE_ATTR(online, N_ONLINE), + [N_NORMAL_MEMORY] = _NODE_ATTR(has_normal_memory, N_NORMAL_MEMORY), #ifdef CONFIG_HIGHMEM - _NODE_ATTR(has_high_memory, N_HIGH_MEMORY), + [N_HIGH_MEMORY] = _NODE_ATTR(has_high_memory, N_HIGH_MEMORY), #endif + [N_CPU] = _NODE_ATTR(has_cpu, N_CPU), }; static struct attribute *node_state_attrs[] = { - &node_state_attr[0].attr.attr, - &node_state_attr[1].attr.attr, - &node_state_attr[2].attr.attr, - &node_state_attr[3].attr.attr, + &node_state_attr[N_POSSIBLE].attr.attr, + &node_state_attr[N_ONLINE].attr.attr, + &node_state_attr[N_NORMAL_MEMORY].attr.attr, #ifdef CONFIG_HIGHMEM - &node_state_attr[4].attr.attr, + &node_state_attr[N_HIGH_MEMORY].attr.attr, #endif + &node_state_attr[N_CPU].attr.attr, NULL };
--
1.8.0
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