btrfs: constify map parameter for nr_parity_stripes and nr_data_stripes (72ad8131) · Commits · e / devices / android_kernel_fairphone_FP5

fs/btrfs/raid56.h

+2 −2

Original line number	Original line	Diff line number	Diff line
	@@ -7,7 +7,7 @@
	#ifndef BTRFS_RAID56_H		#ifndef BTRFS_RAID56_H
	#define 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)		if (map->type & BTRFS_BLOCK_GROUP_RAID5)
	return 1;		return 1;
	@@ -17,7 +17,7 @@ static inline int nr_parity_stripes(struct map_lookup *map)
	return 0;		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);		return map->num_stripes - nr_parity_stripes(map);
	}		}