From fd5e62a37cef5b212318c522eac0ecd394b50a19 Mon Sep 17 00:00:00 2001 From: Wang Sheng-Hui Date: Fri, 6 Apr 2012 14:35:05 +0800 Subject: [PATCH] Btrfs: remove the useless assignment to *entry in function tree_insert of file extent_io.c In tree_insert, var *entry is used in the loop only, and is useless out of the loop. Remove the useless assignment after the loop. Signed-off-by: Wang Sheng-Hui --- fs/btrfs/extent_io.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index fe91305..82b4829 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -186,7 +186,6 @@ static struct rb_node *tree_insert(struct rb_root *root, u64 offset, return parent; } - entry = rb_entry(node, struct tree_entry, rb_node); rb_link_node(node, parent, p); rb_insert_color(node, root); return NULL; -- 2.7.4