[PATCH 1/2] nilfs2: eliminate sparse warnings - "symbol not declared"

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change nilfs_dat_commit_free and nilfs_inode_cachep static
to fix following warnings

fs/nilfs2/super.c:72:19: warning: symbol 'nilfs_inode_cachep' was not declared. Should it be static?
fs/nilfs2/dat.c:106:6: warning: symbol 'nilfs_dat_commit_free' was not declared. Should it be static?

Signed-off-by: Jiro SEKIBA <jir@xxxxxxxxx>
---
 fs/nilfs2/dat.c   |    3 ++-
 fs/nilfs2/super.c |    2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/fs/nilfs2/dat.c b/fs/nilfs2/dat.c
index ab04a68..49c844d 100644
--- a/fs/nilfs2/dat.c
+++ b/fs/nilfs2/dat.c
@@ -103,7 +103,8 @@ void nilfs_dat_abort_alloc(struct inode *dat, struct nilfs_palloc_req *req)
 	nilfs_palloc_abort_alloc_entry(dat, req);
 }
 
-void nilfs_dat_commit_free(struct inode *dat, struct nilfs_palloc_req *req)
+static void nilfs_dat_commit_free(struct inode *dat,
+				  struct nilfs_palloc_req *req)
 {
 	struct nilfs_dat_entry *entry;
 	void *kaddr;
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
index 027c7e8..1d506a5 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -69,7 +69,7 @@ MODULE_DESCRIPTION("A New Implementation of the Log-structured Filesystem "
 		   "(NILFS)");
 MODULE_LICENSE("GPL");
 
-struct kmem_cache *nilfs_inode_cachep;
+static struct kmem_cache *nilfs_inode_cachep;
 struct kmem_cache *nilfs_transaction_cachep;
 struct kmem_cache *nilfs_segbuf_cachep;
 struct kmem_cache *nilfs_btree_path_cache;
-- 
1.5.6.5

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