On Mon, Sep 30, 2019 at 02:53:12PM +0300, Nikolay Borisov wrote:
>
>
> On 30.09.19 г. 14:17 ч., Aliasgar Surti wrote:
> > From: Aliasgar Surti <aliasgar.surti500@xxxxxxxxx>
> >
> > Removed unused return variable and replaced it with returning
> > the value directly
> >
> > Signed-off-by: Aliasgar Surti <aliasgar.surti500@xxxxxxxxx>
>
> Actually this function should be turned to void and even the declaration
> at the top of disk-io can be removed.
Okay, will send out v2 incorporating this change.
Thanks,
Aliasgar
>
> > ---
> > fs/btrfs/disk-io.c | 5 ++---
> > 1 file changed, 2 insertions(+), 3 deletions(-)
> >
> > diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
> > index 044981c..c80fa67 100644
> > --- a/fs/btrfs/disk-io.c
> > +++ b/fs/btrfs/disk-io.c
> > @@ -4255,7 +4255,6 @@ static int btrfs_destroy_delayed_refs(struct btrfs_transaction *trans,
> > struct rb_node *node;
> > struct btrfs_delayed_ref_root *delayed_refs;
> > struct btrfs_delayed_ref_node *ref;
> > - int ret = 0;
> >
> > delayed_refs = &trans->delayed_refs;
> >
> > @@ -4263,7 +4262,7 @@ static int btrfs_destroy_delayed_refs(struct btrfs_transaction *trans,
> > if (atomic_read(&delayed_refs->num_entries) == 0) {
> > spin_unlock(&delayed_refs->lock);
> > btrfs_info(fs_info, "delayed_refs has NO entry");
> > - return ret;
> > + return 0;
> > }
> >
> > while ((node = rb_first_cached(&delayed_refs->href_root)) != NULL) {
> > @@ -4307,7 +4306,7 @@ static int btrfs_destroy_delayed_refs(struct btrfs_transaction *trans,
> >
> > spin_unlock(&delayed_refs->lock);
> >
> > - return ret;
> > + return 0;
> > }
> >
> > static void btrfs_destroy_delalloc_inodes(struct btrfs_root *root)
> >
