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| author | Wang Sheng-Hui <shhuiw@gmail.com> | 2012-10-08 07:26:15 -0600 |
|---|---|---|
| committer | Chris Mason <chris.mason@fusionio.com> | 2012-10-09 09:37:30 -0400 |
| commit | 1037a5affc266fdfe08b2dd415d309ab2778ce6a (patch) | |
| tree | a43eb06a467311e36d84ba36fe53ec2fac31d511 | |
| parent | f60b1b49f6f72abb8bedfd49b758773bbda043c8 (diff) | |
| download | olio-linux-3.10-1037a5affc266fdfe08b2dd415d309ab2778ce6a.tar.xz olio-linux-3.10-1037a5affc266fdfe08b2dd415d309ab2778ce6a.zip | |
Btrfs: remove repeated eb->pages check in, disk-io.c/csum_dirty_buffer
In csum_dirty_buffer, we first get eb from page->private.
Then we check if the page is the first page of eb. Later
we check it again. Remove the repeated check here.
Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com>
| -rw-r--r-- | fs/btrfs/disk-io.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 83552368770..7cda51995c1 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -433,10 +433,6 @@ static int csum_dirty_buffer(struct btrfs_root *root, struct page *page) WARN_ON(1); return 0; } - if (eb->pages[0] != page) { - WARN_ON(1); - return 0; - } if (!PageUptodate(page)) { WARN_ON(1); return 0; |