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Diffstat (limited to 'fs/btrfs/file.c')
-rw-r--r--fs/btrfs/file.c11
1 files changed, 1 insertions, 10 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 4d2eb6417145..bc5072b2db53 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -1334,7 +1334,6 @@ fail:
static noinline int check_can_nocow(struct inode *inode, loff_t pos,
size_t *write_bytes)
{
- struct btrfs_trans_handle *trans;
struct btrfs_root *root = BTRFS_I(inode)->root;
struct btrfs_ordered_extent *ordered;
u64 lockstart, lockend;
@@ -1356,16 +1355,8 @@ static noinline int check_can_nocow(struct inode *inode, loff_t pos,
btrfs_put_ordered_extent(ordered);
}
- trans = btrfs_join_transaction(root);
- if (IS_ERR(trans)) {
- unlock_extent(&BTRFS_I(inode)->io_tree, lockstart, lockend);
- return PTR_ERR(trans);
- }
-
num_bytes = lockend - lockstart + 1;
- ret = can_nocow_extent(trans, inode, lockstart, &num_bytes, NULL, NULL,
- NULL);
- btrfs_end_transaction(trans, root);
+ ret = can_nocow_extent(inode, lockstart, &num_bytes, NULL, NULL, NULL);
if (ret <= 0) {
ret = 0;
} else {