ext3 uses rb_node = NULL; to zero rb_root.
The problem with this is that 17d9ddc72f
("rbtree: Add support
for augmented rbtrees") in the linux-next tree adds a new field to that
struct which needs to be NULLas well. This patch uses RB_ROOT as the
intializer so all of the relevant fields will be NULL'd.
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Cc: Eric Paris <eparis@redhat.com>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
parent
4dea496974
commit
1513b02c8b
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@ -297,7 +297,7 @@ static void free_rb_tree_fname(struct rb_root *root)
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kfree (old);
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}
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if (!parent)
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root->rb_node = NULL;
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*root = RB_ROOT;
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else if (parent->rb_left == n)
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parent->rb_left = NULL;
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else if (parent->rb_right == n)
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