The first argument of bops->bop_propagate operation takes a constant
qualifier, and causes compilation error when removed cast to pointer
of nilfs_btree structure type. This fixes the issue to prepare for
succesive removal of nilfs_btree struct.
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@xxxxxxxxxxxxx>
---
fs/nilfs2/bmap.h | 2 +-
fs/nilfs2/btree.c | 4 ++--
fs/nilfs2/direct.c | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/fs/nilfs2/bmap.h b/fs/nilfs2/bmap.h
index de88ddf..379fda4 100644
--- a/fs/nilfs2/bmap.h
+++ b/fs/nilfs2/bmap.h
@@ -66,7 +66,7 @@ struct nilfs_bmap_operations {
int (*bop_delete)(struct nilfs_bmap *, __u64);
void (*bop_clear)(struct nilfs_bmap *);
- int (*bop_propagate)(const struct nilfs_bmap *, struct buffer_head *);
+ int (*bop_propagate)(struct nilfs_bmap *, struct buffer_head *);
void (*bop_lookup_dirty_buffers)(struct nilfs_bmap *,
struct list_head *);
diff --git a/fs/nilfs2/btree.c b/fs/nilfs2/btree.c
index 0b72fc7..6dddfe9 100644
--- a/fs/nilfs2/btree.c
+++ b/fs/nilfs2/btree.c
@@ -1898,7 +1898,7 @@ static int nilfs_btree_propagate_v(struct nilfs_btree *btree,
return ret;
}
-static int nilfs_btree_propagate(const struct nilfs_bmap *bmap,
+static int nilfs_btree_propagate(struct nilfs_bmap *bmap,
struct buffer_head *bh)
{
struct nilfs_btree *btree;
@@ -1941,7 +1941,7 @@ static int nilfs_btree_propagate(const struct nilfs_bmap *bmap,
return ret;
}
-static int nilfs_btree_propagate_gc(const struct nilfs_bmap *bmap,
+static int nilfs_btree_propagate_gc(struct nilfs_bmap *bmap,
struct buffer_head *bh)
{
return nilfs_dat_mark_dirty(nilfs_bmap_get_dat(bmap), bh->b_blocknr);
diff --git a/fs/nilfs2/direct.c b/fs/nilfs2/direct.c
index 32f1746..fd006ee 100644
--- a/fs/nilfs2/direct.c
+++ b/fs/nilfs2/direct.c
@@ -269,7 +269,7 @@ int nilfs_direct_delete_and_convert(struct nilfs_bmap *bmap,
return 0;
}
-static int nilfs_direct_propagate(const struct nilfs_bmap *bmap,
+static int nilfs_direct_propagate(struct nilfs_bmap *bmap,
struct buffer_head *bh)
{
struct nilfs_direct *direct = (struct nilfs_direct *)bmap;
--
1.6.6.2
--
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