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 | |
| 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')
| -rw-r--r-- | drivers/block/loop.c | 2 | ||||
| -rw-r--r-- | drivers/md/bitmap.c | 2 | ||||
| -rw-r--r-- | drivers/md/md.c | 2 | ||||
| -rw-r--r-- | drivers/usb/gadget/function/f_mass_storage.c | 2 | ||||
| -rw-r--r-- | drivers/usb/gadget/function/storage_common.c | 2 |
5 files changed, 5 insertions, 5 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)) diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c index 2bc56e2a3526..dda33d648354 100644 --- a/drivers/md/bitmap.c +++ b/drivers/md/bitmap.c @@ -834,7 +834,7 @@ static void bitmap_file_kick(struct bitmap *bitmap) if (bitmap->storage.file) { path = kmalloc(PAGE_SIZE, GFP_KERNEL); if (path) - ptr = d_path(&bitmap->storage.file->f_path, + ptr = file_path(bitmap->storage.file, path, PAGE_SIZE); printk(KERN_ALERT diff --git a/drivers/md/md.c b/drivers/md/md.c index 593a02476c78..e67f3ac137bf 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -5741,7 +5741,7 @@ static int get_bitmap_file(struct mddev *mddev, void __user * arg) /* bitmap disabled, zero the first byte and copy out */ if (!mddev->bitmap_info.file) file->pathname[0] = '\0'; - else if ((ptr = d_path(&mddev->bitmap_info.file->f_path, + else if ((ptr = file_path(mddev->bitmap_info.file, file->pathname, sizeof(file->pathname))), IS_ERR(ptr)) err = PTR_ERR(ptr); diff --git a/drivers/usb/gadget/function/f_mass_storage.c b/drivers/usb/gadget/function/f_mass_storage.c index 3cc109f3c9c8..d2259c663996 100644 --- a/drivers/usb/gadget/function/f_mass_storage.c +++ b/drivers/usb/gadget/function/f_mass_storage.c @@ -2936,7 +2936,7 @@ int fsg_common_create_lun(struct fsg_common *common, struct fsg_lun_config *cfg, if (fsg_lun_is_open(lun)) { p = "(error)"; if (pathbuf) { - p = d_path(&lun->filp->f_path, pathbuf, PATH_MAX); + p = file_path(lun->filp, pathbuf, PATH_MAX); if (IS_ERR(p)) p = "(error)"; } diff --git a/drivers/usb/gadget/function/storage_common.c b/drivers/usb/gadget/function/storage_common.c index 648f9e489b39..d62683017cf3 100644 --- a/drivers/usb/gadget/function/storage_common.c +++ b/drivers/usb/gadget/function/storage_common.c @@ -341,7 +341,7 @@ ssize_t fsg_show_file(struct fsg_lun *curlun, struct rw_semaphore *filesem, down_read(filesem); if (fsg_lun_is_open(curlun)) { /* Get the complete pathname */ - p = d_path(&curlun->filp->f_path, buf, PAGE_SIZE - 1); + p = file_path(curlun->filp, buf, PAGE_SIZE - 1); if (IS_ERR(p)) rc = PTR_ERR(p); else { |