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authorXuYing <xuyiping@hisilicon.com>2017-01-07 19:04:27 +0800
committerRob Herring <robh@kernel.org>2017-01-09 14:21:23 -0600
commit261c73f3f6ce0f64ad7da46fd69600f57eec1c11 (patch)
treefc80c6451ec179885b78be0415f6f1f973e187ec /drivers/of
parent2956b338b729dcce90f9fa5e799df71908f09701 (diff)
downloadlinux-261c73f3f6ce0f64ad7da46fd69600f57eec1c11.tar.bz2
of: remove redundant memset in overlay
memset in of_build_overlay_info is redundant, the ovinfo has been zeroed in of_fill_overlay_info when error. Signed-off-by: YiPing Xu <xuyiping@hisilicon.com> Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'drivers/of')
-rw-r--r--drivers/of/overlay.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c
index d4e337ebcf0f..7827786718d8 100644
--- a/drivers/of/overlay.c
+++ b/drivers/of/overlay.c
@@ -313,7 +313,6 @@ static int of_build_overlay_info(struct of_overlay *ov,
cnt = 0;
for_each_child_of_node(tree, node) {
- memset(&ovinfo[cnt], 0, sizeof(*ovinfo));
err = of_fill_overlay_info(ov, node, &ovinfo[cnt]);
if (err == 0)
cnt++;