diff options
| author |   Matthias Kaehlcke <matthias.kaehlcke@gmail.com> | 2007-07-15 23:40:23 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-16 09:05:45 -0700 |
| commit | 203a2935c734c054bfd4665fb5d8835498af50a8 (patch) | |
| tree | 5b6dc4e6a1987f015156005ab249a525fa4175a1 /fs | |
| parent | mutex_unlock() later in seq_lseek() (diff) | |
| download | linux-dev-203a2935c734c054bfd4665fb5d8835498af50a8.tar.xz linux-dev-203a2935c734c054bfd4665fb5d8835498af50a8.zip | |
fs/block_dev.c: use list_for_each_entry()
fs/block_dev.c: Use list_for_each_entry() instead of list_for_each()
in nr_blockdev_pages()
Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/block_dev.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index b3e9bfa748cf..da5f0515e8eb 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -588,12 +588,10 @@ EXPORT_SYMBOL(bdget); long nr_blockdev_pages(void) { - struct list_head *p; + struct block_device *bdev; long ret = 0; spin_lock(&bdev_lock); - list_for_each(p, &all_bdevs) { - struct block_device *bdev; - bdev = list_entry(p, struct block_device, bd_list); + list_for_each_entry(bdev, &all_bdevs, bd_list) { ret += bdev->bd_inode->i_mapping->nrpages; } spin_unlock(&bdev_lock); |