From 72ad813157c58416c29fa554928e21b9bdae2582 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Fri, 17 May 2019 11:43:43 +0200 Subject: [PATCH] btrfs: constify map parameter for nr_parity_stripes and nr_data_stripes Signed-off-by: David Sterba --- fs/btrfs/raid56.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) 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); }