GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-06-06 14:48:06 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

btrfs: reada, remove pointless BUG_ON check for fs_info

Browse source 
We dereference fs_info several times, besides that post-mount functions
should never see a NULL fs_info.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2016-11-08 17:18:35 +01:00
parent 8694bb6136
commit b917bb3878
1 changed files with 0 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
fs/btrfs/reada.c
View file

@ -439,7 +439,6 @@ static struct reada_extent *reada_find_extent(struct btrfs_root *root,
/* ignore whether the entry was inserted */ /* ignore whether the entry was inserted */
radix_tree_delete(&dev->reada_extents, index); radix_tree_delete(&dev->reada_extents, index);
} }
BUG_ON(fs_info == NULL);
radix_tree_delete(&fs_info->reada_tree, index); radix_tree_delete(&fs_info->reada_tree, index);
spin_unlock(&fs_info->reada_lock); spin_unlock(&fs_info->reada_lock);
btrfs_dev_replace_unlock(&fs_info->dev_replace, 0); btrfs_dev_replace_unlock(&fs_info->dev_replace, 0);