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authorGeert Uytterhoeven <geert@linux-m68k.org>2013-08-20 13:20:13 +0200
committerChris Mason <chris.mason@fusionio.com>2013-09-01 08:16:14 -0400
commit231e88f41027d90e9516d257d8085069b65686dd (patch)
treeeb05e07a572ca421b1b41d1539095940972465d7 /fs/btrfs/volumes.c
parent1473b24ee0cb43d4b48aa0c5f1b8417928910a4d (diff)
Btrfs: Make btrfs_dev_extent_chunk_tree_uuid() return unsigned long
Internally, btrfs_dev_extent_chunk_tree_uuid() calculates an unsigned long, but casts it to a pointer, while all callers cast it to unsigned long again. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Josef Bacik <jbacik@fusionio.com> Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'fs/btrfs/volumes.c')
-rw-r--r--fs/btrfs/volumes.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 8b8c4397165c..34068b887f14 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -1311,8 +1311,7 @@ static int btrfs_alloc_dev_extent(struct btrfs_trans_handle *trans,
btrfs_set_dev_extent_chunk_offset(leaf, extent, chunk_offset);
write_extent_buffer(leaf, root->fs_info->chunk_tree_uuid,
- (unsigned long)btrfs_dev_extent_chunk_tree_uuid(extent),
- BTRFS_UUID_SIZE);
+ btrfs_dev_extent_chunk_tree_uuid(extent), BTRFS_UUID_SIZE);
btrfs_set_dev_extent_length(leaf, extent, num_bytes);
btrfs_mark_buffer_dirty(leaf);