So it can be used for parsing the Opt_lowerdir.
Signed-off-by: Christian Brauner <brauner@xxxxxxxxxx>
---
fs/overlayfs/params.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/fs/overlayfs/params.c b/fs/overlayfs/params.c
index 4860fcc4611b..52e3860973b7 100644
--- a/fs/overlayfs/params.c
+++ b/fs/overlayfs/params.c
@@ -365,10 +365,9 @@ static void ovl_add_layer(struct fs_context *fc, enum ovl_opt layer,
}
}
-static int ovl_parse_layer(struct fs_context *fc, struct fs_parameter *param,
- enum ovl_opt layer)
+static int ovl_parse_layer(struct fs_context *fc, const char *layer_name, enum ovl_opt layer)
{
- char *name = kstrdup(param->string, GFP_KERNEL);
+ char *name = kstrdup(layer_name, GFP_KERNEL);
bool upper = (layer == Opt_upperdir || layer == Opt_workdir);
struct path path;
int err;
@@ -582,7 +581,7 @@ static int ovl_parse_param(struct fs_context *fc, struct fs_parameter *param)
case Opt_datadir_add:
case Opt_upperdir:
case Opt_workdir:
- err = ovl_parse_layer(fc, param, opt);
+ err = ovl_parse_layer(fc, param->string, opt);
break;
case Opt_default_permissions:
config->default_permissions = true;
--
2.43.0
--sy4jzimmnhycampu
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
filename="0002-ovl-simplify-ovl_parse_param_lowerdir.patch"
