[PATCH 11/11] ecryptfs: constify path

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Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
---
 fs/ecryptfs/ecryptfs_kernel.h | 2 +-
 fs/ecryptfs/file.c            | 2 +-
 fs/ecryptfs/inode.c           | 2 +-
 fs/ecryptfs/main.c            | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/fs/ecryptfs/ecryptfs_kernel.h b/fs/ecryptfs/ecryptfs_kernel.h
index 5f2b49e13731..f2ed0c0266cb 100644
--- a/fs/ecryptfs/ecryptfs_kernel.h
+++ b/fs/ecryptfs/ecryptfs_kernel.h
@@ -506,7 +506,7 @@ ecryptfs_dentry_to_lower(struct dentry *dentry)
 	return ((struct ecryptfs_dentry_info *)dentry->d_fsdata)->lower_path.dentry;
 }
 
-static inline struct path *
+static inline const struct path *
 ecryptfs_dentry_to_lower_path(struct dentry *dentry)
 {
 	return &((struct ecryptfs_dentry_info *)dentry->d_fsdata)->lower_path;
diff --git a/fs/ecryptfs/file.c b/fs/ecryptfs/file.c
index 18d5b91cb573..195f7c2a16e8 100644
--- a/fs/ecryptfs/file.c
+++ b/fs/ecryptfs/file.c
@@ -33,7 +33,7 @@ static ssize_t ecryptfs_read_update_atime(struct kiocb *iocb,
 				struct iov_iter *to)
 {
 	ssize_t rc;
-	struct path *path;
+	const struct path *path;
 	struct file *file = iocb->ki_filp;
 
 	rc = generic_file_read_iter(iocb, to);
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 16d50dface59..c214fe0981bd 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -317,7 +317,7 @@ static int ecryptfs_i_size_read(struct dentry *dentry, struct inode *inode)
 static struct dentry *ecryptfs_lookup_interpose(struct dentry *dentry,
 				     struct dentry *lower_dentry)
 {
-	struct path *path = ecryptfs_dentry_to_lower_path(dentry->d_parent);
+	const struct path *path = ecryptfs_dentry_to_lower_path(dentry->d_parent);
 	struct inode *inode, *lower_inode;
 	struct ecryptfs_dentry_info *dentry_info;
 	int rc = 0;
diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c
index 2dd23a82e0de..2dc927ba067f 100644
--- a/fs/ecryptfs/main.c
+++ b/fs/ecryptfs/main.c
@@ -105,7 +105,7 @@ static int ecryptfs_init_lower_file(struct dentry *dentry,
 				    struct file **lower_file)
 {
 	const struct cred *cred = current_cred();
-	struct path *path = ecryptfs_dentry_to_lower_path(dentry);
+	const struct path *path = ecryptfs_dentry_to_lower_path(dentry);
 	int rc;
 
 	rc = ecryptfs_privileged_open(lower_file, path->dentry, path->mnt,
-- 
2.30.2




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