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Diffstat (limited to 'fs/btrfs/backref.c')
| -rw-r--r-- | fs/btrfs/backref.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index f3187938e081..2bcbea3f6308 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -1186,7 +1186,7 @@ static char *ref_to_path(struct btrfs_root *fs_root, int slot; u64 next_inum; int ret; - s64 bytes_left = size - 1; + s64 bytes_left = ((s64)size) - 1; struct extent_buffer *eb = eb_in; struct btrfs_key found_key; int leave_spinning = path->leave_spinning; |