diff options
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/loop.c | 10 | ||||
| -rw-r--r-- | drivers/block/loop.h | 1 |
2 files changed, 2 insertions, 9 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 407cb172d6e3..efad2d46a018 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -573,8 +573,6 @@ static void do_loop_switch(struct loop_device *lo, struct switch_request *p) mapping = file->f_mapping; mapping_set_gfp_mask(old_file->f_mapping, lo->old_gfp_mask); lo->lo_backing_file = file; - lo->lo_blocksize = S_ISBLK(mapping->host->i_mode) ? - mapping->host->i_bdev->bd_block_size : PAGE_SIZE; lo->old_gfp_mask = mapping_gfp_mask(mapping); mapping_set_gfp_mask(mapping, lo->old_gfp_mask & ~(__GFP_IO|__GFP_FS)); loop_update_dio(lo); @@ -867,7 +865,6 @@ static int loop_set_fd(struct loop_device *lo, fmode_t mode, struct file *file, *f; struct inode *inode; struct address_space *mapping; - unsigned lo_blocksize; int lo_flags = 0; int error; loff_t size; @@ -911,9 +908,6 @@ static int loop_set_fd(struct loop_device *lo, fmode_t mode, !file->f_op->write_iter) lo_flags |= LO_FLAGS_READ_ONLY; - lo_blocksize = S_ISBLK(inode->i_mode) ? - inode->i_bdev->bd_block_size : PAGE_SIZE; - error = -EFBIG; size = get_loop_size(lo, file); if ((loff_t)(sector_t)size != size) @@ -927,7 +921,6 @@ static int loop_set_fd(struct loop_device *lo, fmode_t mode, set_device_ro(bdev, (lo_flags & LO_FLAGS_READ_ONLY) != 0); lo->use_dio = false; - lo->lo_blocksize = lo_blocksize; lo->lo_device = bdev; lo->lo_flags = lo_flags; lo->lo_backing_file = file; @@ -947,7 +940,8 @@ static int loop_set_fd(struct loop_device *lo, fmode_t mode, /* let user-space know about the new size */ kobject_uevent(&disk_to_dev(bdev->bd_disk)->kobj, KOBJ_CHANGE); - set_blocksize(bdev, lo_blocksize); + set_blocksize(bdev, S_ISBLK(inode->i_mode) ? + block_size(inode->i_bdev) : PAGE_SIZE); lo->lo_state = Lo_bound; if (part_shift) diff --git a/drivers/block/loop.h b/drivers/block/loop.h index fecd3f97ef8c..efe57189d01e 100644 --- a/drivers/block/loop.h +++ b/drivers/block/loop.h @@ -48,7 +48,6 @@ struct loop_device { struct file * lo_backing_file; struct block_device *lo_device; - unsigned lo_blocksize; void *key_data; gfp_t old_gfp_mask; |