btrfs: use unsigned type for single bit bitfield

Signed-off-by: David Sterba <dsterba@suse.cz>

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index e37d441..343304d 100644 (file)
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -740,12 +740,12 @@ struct btrfs_space_info {
         */
        unsigned long reservation_progress;
 
-       int full:1;             /* indicates that we cannot allocate any more
+       unsigned int full:1;    /* indicates that we cannot allocate any more
                                   chunks for this space */
-       int chunk_alloc:1;      /* set if we are allocating a chunk */
+       unsigned int chunk_alloc:1;     /* set if we are allocating a chunk */
 
-       int force_alloc;        /* set if we need to force a chunk alloc for
-                                  this space */
+       unsigned int force_alloc;       /* set if we need to force a chunk
+                                          alloc for this space */
 
        struct list_head list;