1 files changed, 0 insertions, 14 deletions

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 0aa24717cd5..609f3bbbd1e 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -319,8 +319,6 @@ static noinline int compress_file_range(struct inode *inode,
         struct btrfs_root *root = BTRFS_I(inode)->root;
         struct btrfs_trans_handle *trans;
         u64 num_bytes;
-        u64 orig_start;
-        u64 disk_num_bytes;
         u64 blocksize = root->sectorsize;
         u64 actual_end;
         u64 isize = i_size_read(inode);
@@ -335,8 +333,6 @@ static noinline int compress_file_range(struct inode *inode,
         int i;
         int will_compress;
 
-        orig_start = start;
-
         actual_end = min_t(u64, isize, end + 1);
 again:
         will_compress = 0;
@@ -371,7 +367,6 @@ again:
         total_compressed = min(total_compressed, max_uncompressed);
         num_bytes = (end - start + blocksize) & ~(blocksize - 1);
         num_bytes = max(blocksize,  num_bytes);
-        disk_num_bytes = num_bytes;
         total_in = 0;
         ret = 0;
 
@@ -467,7 +462,6 @@ again:
                 if (total_compressed >= total_in) {
                         will_compress = 0;
                 } else {
-                        disk_num_bytes = total_compressed;
                         num_bytes = total_in;
                 }
         }
@@ -757,8 +751,6 @@ static noinline int cow_file_range(struct inode *inode,
         u64 disk_num_bytes;
         u64 cur_alloc_size;
         u64 blocksize = root->sectorsize;
-        u64 actual_end;
-        u64 isize = i_size_read(inode);
         struct btrfs_key ins;
         struct extent_map *em;
         struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree;
@@ -770,8 +762,6 @@ static noinline int cow_file_range(struct inode *inode,
         btrfs_set_trans_block_group(trans, inode);
         trans->block_rsv = &root->fs_info->delalloc_block_rsv;
 
-        actual_end = min_t(u64, isize, end + 1);
-
         num_bytes = (end - start + blocksize) & ~(blocksize - 1);
         num_bytes = max(blocksize,  num_bytes);
         disk_num_bytes = num_bytes;
@@ -2274,7 +2264,6 @@ void btrfs_orphan_cleanup(struct btrfs_root *root)
 {
         struct btrfs_path *path;
         struct extent_buffer *leaf;
-        struct btrfs_item *item;
         struct btrfs_key key, found_key;
         struct btrfs_trans_handle *trans;
         struct inode *inode;
@@ -2312,7 +2301,6 @@ void btrfs_orphan_cleanup(struct btrfs_root *root)
 
                 /* pull out the item */
                 leaf = path->nodes[0];
-                item = btrfs_item_nr(leaf, path->slots[0]);
                 btrfs_item_key_to_cpu(leaf, &found_key, path->slots[0]);
 
                 /* make sure the item matches what we want */
@@ -5701,7 +5689,6 @@ static void btrfs_submit_direct(int rw, struct bio *bio, struct inode *inode,
         struct btrfs_root *root = BTRFS_I(inode)->root;
         struct btrfs_dio_private *dip;
         struct bio_vec *bvec = bio->bi_io_vec;
-        u64 start;
         int skip_sum;
         int write = rw & REQ_WRITE;
         int ret = 0;
@@ -5727,7 +5714,6 @@ static void btrfs_submit_direct(int rw, struct bio *bio, struct inode *inode,
         dip->inode = inode;
         dip->logical_offset = file_offset;
 
-        start = dip->logical_offset;
         dip->bytes = 0;
         do {
                 dip->bytes += bvec->bv_len;