From: Wang Sheng-Hui Date: Fri, 6 Apr 2012 06:35:05 +0000 (+0800) Subject: Btrfs: remove the useless assignment to *entry in function tree_insert of file extent... X-Git-Tag: v3.5-rc1~17^2~1^2~32 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=fd5e62a37cef5b212318c522eac0ecd394b50a19;p=~emulex%2Finfiniband.git 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 --- diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index fe91305e12f..82b4829f00b 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;