diff options
| author | Miklos Szeredi <mszeredi@suse.cz> | 2015-06-19 10:29:13 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-06-24 00:00:05 +0200 |
| commit | 9bf39ab2adafd7cf8740859cb49e7b7952813a5d (patch) | |
| tree | 2dc4ff57033635f0900328c99020af7bf71a31d2 /drivers/block | |
| parent | overlayfs: Make f_path always point to the overlay and f_inode to the underlay (diff) | |
| download | linux-9bf39ab2adafd7cf8740859cb49e7b7952813a5d.tar.xz linux-9bf39ab2adafd7cf8740859cb49e7b7952813a5d.zip | |
vfs: add file_path() helper
Turn
d_path(&file->f_path, ...);
into
file_path(file, ...);
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/loop.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index d7173cb1ea76..0d8ad59413cd 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -568,7 +568,7 @@ static ssize_t loop_attr_backing_file_show(struct loop_device *lo, char *buf) spin_lock_irq(&lo->lo_lock); if (lo->lo_backing_file) - p = d_path(&lo->lo_backing_file->f_path, buf, PAGE_SIZE - 1); + p = file_path(lo->lo_backing_file, buf, PAGE_SIZE - 1); spin_unlock_irq(&lo->lo_lock); if (IS_ERR_OR_NULL(p)) |