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authorLiu Bo <bo.li.liu@oracle.com>2013-03-14 14:57:45 +0000
committerJosef Bacik <jbacik@fusionio.com>2013-05-06 15:54:14 -0400
commitb0496686ba0da69cfd2433ef55fb2d1dc7465084 (patch)
tree78239a9c6f3a7015416f261968a8bbc359c067a8 /fs/btrfs/free-space-cache.c
parent087488109afb4cc1bbdd3557779129c34045609a (diff)
downloadop-kernel-dev-b0496686ba0da69cfd2433ef55fb2d1dc7465084.zip
op-kernel-dev-b0496686ba0da69cfd2433ef55fb2d1dc7465084.tar.gz
Btrfs: cleanup unused arguments of btrfs_csum_data
Argument 'root' is no more used in btrfs_csum_data(). Signed-off-by: Liu Bo <bo.li.liu@oracle.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Diffstat (limited to 'fs/btrfs/free-space-cache.c')
-rw-r--r--fs/btrfs/free-space-cache.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index 1d80afa..6be083b 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -431,7 +431,7 @@ static void io_ctl_set_crc(struct io_ctl *io_ctl, int index)
if (index == 0)
offset = sizeof(u32) * io_ctl->num_pages;
- crc = btrfs_csum_data(io_ctl->root, io_ctl->orig + offset, crc,
+ crc = btrfs_csum_data(io_ctl->orig + offset, crc,
PAGE_CACHE_SIZE - offset);
btrfs_csum_final(crc, (char *)&crc);
io_ctl_unmap_page(io_ctl);
@@ -461,7 +461,7 @@ static int io_ctl_check_crc(struct io_ctl *io_ctl, int index)
kunmap(io_ctl->pages[0]);
io_ctl_map_page(io_ctl, 0);
- crc = btrfs_csum_data(io_ctl->root, io_ctl->orig + offset, crc,
+ crc = btrfs_csum_data(io_ctl->orig + offset, crc,
PAGE_CACHE_SIZE - offset);
btrfs_csum_final(crc, (char *)&crc);
if (val != crc) {
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