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authorChris Mason <chris.mason@oracle.com>2010-10-29 15:17:41 -0400
committerChris Mason <chris.mason@oracle.com>2010-10-29 15:17:41 -0400
commitd8e39c457bc1ca2a7304bc086c7b0f0c10854921 (patch)
treeda2f37292b8021dfe90aa9803ee85f9f95acedf5 /fs/btrfs
parent559af8211433b8c0b20e6c43c61409cb9c9c2996 (diff)
downloadop-kernel-dev-d8e39c457bc1ca2a7304bc086c7b0f0c10854921.zip
op-kernel-dev-d8e39c457bc1ca2a7304bc086c7b0f0c10854921.tar.gz
Btrfs: drop unused variable in block_alloc_rsv
The alloc_target variable is not really used. Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs')
-rw-r--r--fs/btrfs/extent-tree.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index df75410..a541bc8 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -3607,18 +3607,14 @@ struct btrfs_block_rsv *btrfs_alloc_block_rsv(struct btrfs_root *root)
{
struct btrfs_block_rsv *block_rsv;
struct btrfs_fs_info *fs_info = root->fs_info;
- u64 alloc_target;
block_rsv = kmalloc(sizeof(*block_rsv), GFP_NOFS);
if (!block_rsv)
return NULL;
btrfs_init_block_rsv(block_rsv);
-
- alloc_target = btrfs_get_alloc_profile(root, 0);
block_rsv->space_info = __find_space_info(fs_info,
BTRFS_BLOCK_GROUP_METADATA);
-
return block_rsv;
}
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