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[2/6] libsepol/cil: __cil_post_db_neverallow_attr_helper() does not use extra_args

Message ID 20170903121928.24024-2-nicolas.iooss@m4x.org (mailing list archive)
State Not Applicable
Headers show

Commit Message

Nicolas Iooss Sept. 3, 2017, 12:19 p.m. UTC 
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@m4x.org>
---
 libsepol/cil/src/cil_post.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
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Patch

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;