From 37508515621551538addaf826ab4b8a9aaf0a382 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Fri, 29 Jun 2018 10:56:40 +0200 Subject: [PATCH] btrfs: simplify some assignments of inode numbers There are several places when the btrfs inode is converted to the generic inode, back to btrfs and then passed to btrfs_ino. We can remove the extra back and forth conversions. Signed-off-by: David Sterba --- fs/btrfs/inode.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 2858bc355920..17816c455786 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -4242,9 +4242,9 @@ again: prev = node; entry = rb_entry(node, struct btrfs_inode, rb_node); - if (objectid < btrfs_ino(BTRFS_I(&entry->vfs_inode))) + if (objectid < btrfs_ino(entry)) node = node->rb_left; - else if (objectid > btrfs_ino(BTRFS_I(&entry->vfs_inode))) + else if (objectid > btrfs_ino(entry)) node = node->rb_right; else break; @@ -4252,7 +4252,7 @@ again: if (!node) { while (prev) { entry = rb_entry(prev, struct btrfs_inode, rb_node); - if (objectid <= btrfs_ino(BTRFS_I(&entry->vfs_inode))) { + if (objectid <= btrfs_ino(entry)) { node = prev; break; } @@ -4261,7 +4261,7 @@ again: } while (node) { entry = rb_entry(node, struct btrfs_inode, rb_node); - objectid = btrfs_ino(BTRFS_I(&entry->vfs_inode)) + 1; + objectid = btrfs_ino(entry) + 1; inode = igrab(&entry->vfs_inode); if (inode) { spin_unlock(&root->inode_lock); @@ -5614,9 +5614,9 @@ static void inode_tree_add(struct inode *inode) parent = *p; entry = rb_entry(parent, struct btrfs_inode, rb_node); - if (ino < btrfs_ino(BTRFS_I(&entry->vfs_inode))) + if (ino < btrfs_ino(entry)) p = &parent->rb_left; - else if (ino > btrfs_ino(BTRFS_I(&entry->vfs_inode))) + else if (ino > btrfs_ino(entry)) p = &parent->rb_right; else { WARN_ON(!(entry->vfs_inode.i_state & -- 2.11.0