From dc3f4198eac14e52a98dfc79cd84b45e280f59cd Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 18 May 2015 10:10:34 -0400 Subject: make simple_positive() public Signed-off-by: Al Viro --- drivers/block/drbd/drbd_debugfs.c | 10 +--------- drivers/infiniband/hw/ipath/ipath_fs.c | 2 +- drivers/infiniband/hw/qib/qib_fs.c | 2 +- 3 files changed, 3 insertions(+), 11 deletions(-) (limited to 'drivers') diff --git a/drivers/block/drbd/drbd_debugfs.c b/drivers/block/drbd/drbd_debugfs.c index a6ee3d750c30..6b88a35fb048 100644 --- a/drivers/block/drbd/drbd_debugfs.c +++ b/drivers/block/drbd/drbd_debugfs.c @@ -419,14 +419,6 @@ static int in_flight_summary_show(struct seq_file *m, void *pos) return 0; } -/* simple_positive(file->f_path.dentry) respectively debugfs_positive(), - * but neither is "reachable" from here. - * So we have our own inline version of it above. :-( */ -static inline int debugfs_positive(struct dentry *dentry) -{ - return d_really_is_positive(dentry) && !d_unhashed(dentry); -} - /* make sure at *open* time that the respective object won't go away. */ static int drbd_single_open(struct file *file, int (*show)(struct seq_file *, void *), void *data, struct kref *kref, @@ -444,7 +436,7 @@ static int drbd_single_open(struct file *file, int (*show)(struct seq_file *, vo /* serialize with d_delete() */ mutex_lock(&d_inode(parent)->i_mutex); /* Make sure the object is still alive */ - if (debugfs_positive(file->f_path.dentry) + if (simple_positive(file->f_path.dentry) && kref_get_unless_zero(kref)) ret = 0; mutex_unlock(&d_inode(parent)->i_mutex); diff --git a/drivers/infiniband/hw/ipath/ipath_fs.c b/drivers/infiniband/hw/ipath/ipath_fs.c index 1ca8e32a9592..25422a3a7238 100644 --- a/drivers/infiniband/hw/ipath/ipath_fs.c +++ b/drivers/infiniband/hw/ipath/ipath_fs.c @@ -277,7 +277,7 @@ static int remove_file(struct dentry *parent, char *name) } spin_lock(&tmp->d_lock); - if (!d_unhashed(tmp) && d_really_is_positive(tmp)) { + if (simple_positive(tmp)) { dget_dlock(tmp); __d_drop(tmp); spin_unlock(&tmp->d_lock); diff --git a/drivers/infiniband/hw/qib/qib_fs.c b/drivers/infiniband/hw/qib/qib_fs.c index bdd5d3857203..13ef22bd9459 100644 --- a/drivers/infiniband/hw/qib/qib_fs.c +++ b/drivers/infiniband/hw/qib/qib_fs.c @@ -455,7 +455,7 @@ static int remove_file(struct dentry *parent, char *name) } spin_lock(&tmp->d_lock); - if (!d_unhashed(tmp) && d_really_is_positive(tmp)) { + if (simple_positive(tmp)) { __d_drop(tmp); spin_unlock(&tmp->d_lock); simple_unlink(d_inode(parent), tmp); -- cgit v1.2.3