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-rw-r--r--fs/btrfs/file-item.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c
index 482a2b61532..7eb9a5412e2 100644
--- a/fs/btrfs/file-item.c
+++ b/fs/btrfs/file-item.c
@@ -178,13 +178,11 @@ int btrfs_csum_file_block(struct btrfs_trans_handle *trans,
nritems = btrfs_header_nritems(path->nodes[0]);
if (path->slots[0] >= nritems - 1) {
ret = btrfs_next_leaf(root, path);
- if (ret == 1) {
+ if (ret == 1)
found_next = 1;
- } else if (ret == 0) {
- slot = 0;
- } else {
+ if (ret != 0)
goto insert;
- }
+ slot = 0;
}
btrfs_item_key_to_cpu(path->nodes[0], &found_key, slot);
if (found_key.objectid != objectid ||
@@ -238,7 +236,7 @@ insert:
csum_offset = 0;
if (found_next) {
u64 tmp = min((u64)i_size_read(inode), next_offset);
- tmp -= offset + root->sectorsize - 1;
+ tmp -= offset & ~((u64)root->sectorsize -1);
tmp >>= root->fs_info->sb->s_blocksize_bits;
tmp = max((u64)1, tmp);
tmp = min(tmp, (u64)MAX_CSUM_ITEMS(root));