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authorMiklos Szeredi <mszeredi@redhat.com>2020-01-24 11:46:45 +0300
committerMiklos Szeredi <mszeredi@redhat.com>2020-01-24 11:46:45 +0300
commit1346416564f06444ca59778c05607bedb91a991a (patch)
tree605888ab1b04c2bf048464bc4e435fd1b5ca020b /fs/overlayfs/readdir.c
parentb7bf9908e17c4dc4b80876f299ac03ddf188efd9 (diff)
downloadlinux-1346416564f06444ca59778c05607bedb91a991a.tar.xz
ovl: layer is const
The ovl_layer struct is never modified except at initialization. Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs/overlayfs/readdir.c')
-rw-r--r--fs/overlayfs/readdir.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/overlayfs/readdir.c b/fs/overlayfs/readdir.c
index c8e478fa96a5..40ac9ce2465a 100644
--- a/fs/overlayfs/readdir.c
+++ b/fs/overlayfs/readdir.c
@@ -691,7 +691,7 @@ static int ovl_iterate_real(struct file *file, struct dir_context *ctx)
int err;
struct ovl_dir_file *od = file->private_data;
struct dentry *dir = file->f_path.dentry;
- struct ovl_layer *lower_layer = ovl_layer_lower(dir);
+ const struct ovl_layer *lower_layer = ovl_layer_lower(dir);
struct ovl_readdir_translate rdt = {
.ctx.actor = ovl_fill_real,
.orig_ctx = ctx,