src: fix enum/integer mismatches

gcc 13 complains about type confusion:
cache.c:1178:5: warning: conflicting types for 'nft_cache_update' due to enum/integer mismatch;
have 'int(struct nft_ctx *, unsigned int,  struct list_head *, const struct nft_cache_filter *)' [-Wenum-int-mismatch]
cache.h:74:5: note: previous declaration of 'nft_cache_update' with type 'int(struct nft_ctx *, enum cmd_ops,  struct list_head *, const struct nft_cache_filter *)'

Same for:
rule.c:1915:13: warning: conflicting types for 'obj_type_name' due to enum/integer mismatch; have 'const char *(enum stmt_types)' [-Wenum-int-mismatch]
 1915 | const char *obj_type_name(enum stmt_types type)
      |             ^~~~~~~~~~~~~
expression.c:1543:24: warning: conflicting types for 'expr_ops_by_type' due to enum/integer mismatch; have 'const struct expr_ops *(uint32_t)' {aka 'const struct expr_ops *(unsigned int)'} [-Wenum-int-mismatch]
 1543 | const struct expr_ops *expr_ops_by_type(uint32_t value)
      |                        ^~~~~~~~~~~~~~~~

Convert to the stricter type (enum) where possible.

Signed-off-by: Florian Westphal <fw@strlen.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/cache.h b/include/cache.h
index 5bf78fe0..934c3a74 100644
--- a/include/cache.h
+++ b/include/cache.h
@@ -71,7 +71,7 @@ enum cmd_ops;
 int nft_cache_evaluate(struct nft_ctx *nft, struct list_head *cmds,
 		       struct list_head *msgs, struct nft_cache_filter *filter,
 		       unsigned int *flags);
-int nft_cache_update(struct nft_ctx *ctx, enum cmd_ops cmd,
+int nft_cache_update(struct nft_ctx *ctx, unsigned int flags,
 		     struct list_head *msgs,
 		     const struct nft_cache_filter *filter);
 bool nft_cache_needs_update(struct nft_cache *cache);