Since commit 67b410e80f09 ("libsepol/cil: Keep attributes used by
generated attributes in neverallow rules") gcc reports the following
warning when building libsepol:
../cil/src/cil_post.c: In function
‘__cil_post_db_neverallow_attr_helper’:
../cil/src/cil_post.c:1322:17: error: unused variable ‘db’
[-Werror=unused-variable]
struct cil_db *db = extra_args;
^~
Signed-off-by: Nicolas Iooss <nicolas.iooss@xxxxxxx>
---
libsepol/cil/src/cil_post.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/libsepol/cil/src/cil_post.c b/libsepol/cil/src/cil_post.c
index ee693d47ca5f..3e013c97e219 100644
--- a/libsepol/cil/src/cil_post.c
+++ b/libsepol/cil/src/cil_post.c
@@ -1317,10 +1317,8 @@ static void __mark_neverallow_attrs(struct cil_list *expr_list)
}
}
-static int __cil_post_db_neverallow_attr_helper(struct cil_tree_node *node, uint32_t *finished, void *extra_args)
+static int __cil_post_db_neverallow_attr_helper(struct cil_tree_node *node, uint32_t *finished, __attribute__((unused)) void *extra_args)
{
- struct cil_db *db = extra_args;
-
switch (node->flavor) {
case CIL_BLOCK: {
struct cil_block *blk = node->data;
--
2.14.1
