diff mbox series

[14/15] btrfs: constify map parameter for nr_parity_stripes and nr_data_stripes

Message ID 8abf633d99f23e3facac6a75b7ef38d7d87544c8.1558085801.git.dsterba@suse.com (mailing list archive)
State New, archived
Headers show
Series RAID/volumes code cleanups | expand

Commit Message

David Sterba May 17, 2019, 9:43 a.m. UTC 
Signed-off-by: David Sterba <dsterba@suse.com>
---
 fs/btrfs/raid56.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/fs/btrfs/raid56.h b/fs/btrfs/raid56.h
index f5d4c13a8dbc..2503485db859 100644
--- a/fs/btrfs/raid56.h
+++ b/fs/btrfs/raid56.h
@@ -7,7 +7,7 @@ 
 #ifndef BTRFS_RAID56_H
 #define BTRFS_RAID56_H
 
-static inline int nr_parity_stripes(struct map_lookup *map)
+static inline int nr_parity_stripes(const struct map_lookup *map)
 {
 	if (map->type & BTRFS_BLOCK_GROUP_RAID5)
 		return 1;
@@ -17,7 +17,7 @@  static inline int nr_parity_stripes(struct map_lookup *map)
 		return 0;
 }
 
-static inline int nr_data_stripes(struct map_lookup *map)
+static inline int nr_data_stripes(const struct map_lookup *map)
 {
 	return map->num_stripes - nr_parity_stripes(map);
 }