diff options
Diffstat (limited to 'drivers/block/loop.c')
| -rw-r--r-- | drivers/block/loop.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index ca40d24572ae..37511d2b2caf 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -990,7 +990,7 @@ loop_set_status_from_info(struct loop_device *lo, return 0; } -static int loop_configure(struct loop_device *lo, fmode_t mode, +static int loop_configure(struct loop_device *lo, blk_mode_t mode, struct block_device *bdev, const struct loop_config *config) { @@ -1014,7 +1014,7 @@ static int loop_configure(struct loop_device *lo, fmode_t mode, * If we don't hold exclusive handle for the device, upgrade to it * here to avoid changing device under exclusive owner. */ - if (!(mode & FMODE_EXCL)) { + if (!(mode & BLK_OPEN_EXCL)) { error = bd_prepare_to_claim(bdev, loop_configure, NULL); if (error) goto out_putf; @@ -1050,7 +1050,7 @@ static int loop_configure(struct loop_device *lo, fmode_t mode, if (error) goto out_unlock; - if (!(file->f_mode & FMODE_WRITE) || !(mode & FMODE_WRITE) || + if (!(file->f_mode & FMODE_WRITE) || !(mode & BLK_OPEN_WRITE) || !file->f_op->write_iter) lo->lo_flags |= LO_FLAGS_READ_ONLY; @@ -1116,7 +1116,7 @@ static int loop_configure(struct loop_device *lo, fmode_t mode, if (partscan) loop_reread_partitions(lo); - if (!(mode & FMODE_EXCL)) + if (!(mode & BLK_OPEN_EXCL)) bd_abort_claiming(bdev, loop_configure); return 0; @@ -1124,7 +1124,7 @@ static int loop_configure(struct loop_device *lo, fmode_t mode, out_unlock: loop_global_unlock(lo, is_loop); out_bdev: - if (!(mode & FMODE_EXCL)) + if (!(mode & BLK_OPEN_EXCL)) bd_abort_claiming(bdev, loop_configure); out_putf: fput(file); @@ -1528,7 +1528,7 @@ static int lo_simple_ioctl(struct loop_device *lo, unsigned int cmd, return err; } -static int lo_ioctl(struct block_device *bdev, fmode_t mode, +static int lo_ioctl(struct block_device *bdev, blk_mode_t mode, unsigned int cmd, unsigned long arg) { struct loop_device *lo = bdev->bd_disk->private_data; @@ -1563,24 +1563,22 @@ static int lo_ioctl(struct block_device *bdev, fmode_t mode, return loop_clr_fd(lo); case LOOP_SET_STATUS: err = -EPERM; - if ((mode & FMODE_WRITE) || capable(CAP_SYS_ADMIN)) { + if ((mode & BLK_OPEN_WRITE) || capable(CAP_SYS_ADMIN)) err = loop_set_status_old(lo, argp); - } break; case LOOP_GET_STATUS: return loop_get_status_old(lo, argp); case LOOP_SET_STATUS64: err = -EPERM; - if ((mode & FMODE_WRITE) || capable(CAP_SYS_ADMIN)) { + if ((mode & BLK_OPEN_WRITE) || capable(CAP_SYS_ADMIN)) err = loop_set_status64(lo, argp); - } break; case LOOP_GET_STATUS64: return loop_get_status64(lo, argp); case LOOP_SET_CAPACITY: case LOOP_SET_DIRECT_IO: case LOOP_SET_BLOCK_SIZE: - if (!(mode & FMODE_WRITE) && !capable(CAP_SYS_ADMIN)) + if (!(mode & BLK_OPEN_WRITE) && !capable(CAP_SYS_ADMIN)) return -EPERM; fallthrough; default: @@ -1691,7 +1689,7 @@ loop_get_status_compat(struct loop_device *lo, return err; } -static int lo_compat_ioctl(struct block_device *bdev, fmode_t mode, +static int lo_compat_ioctl(struct block_device *bdev, blk_mode_t mode, unsigned int cmd, unsigned long arg) { struct loop_device *lo = bdev->bd_disk->private_data; |