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authorNikolay Borisov <nborisov@suse.com>2021-01-11 12:58:12 +0200
committerDavid Sterba <dsterba@suse.com>2021-02-08 22:58:51 +0100
commitd7830b7155ab43952ec8f2b95f326f63936ecd03 (patch)
tree0eb341136d768263a1635fa34a2cbd546880de49 /fs/btrfs/inode.c
parent9db4dc241e87fccd8301357d5ef908f40b50f2e3 (diff)
btrfs: remove always true condition in btrfs_start_delalloc_roots
Following the rework in e076ab2a2ca7 ("btrfs: shrink delalloc pages instead of full inodes") the nr variable is no longer passed by reference to start_delalloc_inodes hence it cannot change. Additionally we are always guaranteed for it to be positive number hence it's redundant to have it as a condition in the loop. Simply remove that usage. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/inode.c')
-rw-r--r--fs/btrfs/inode.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 17418a75e3c8..4056fc3b39cf 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -9510,7 +9510,7 @@ int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, long nr,
mutex_lock(&fs_info->delalloc_root_mutex);
spin_lock(&fs_info->delalloc_root_lock);
list_splice_init(&fs_info->delalloc_roots, &splice);
- while (!list_empty(&splice) && nr) {
+ while (!list_empty(&splice)) {
/*
* Reset nr_to_write here so we know that we're doing a full
* flush.