In emit_enum() argument def is not used and can cause a warning. So let's mark it with __attribute__((unused)). Signed-off-by: Giulio Benetti <giulio.benetti@xxxxxxxxxxxxxxxxxxxxxx> --- tools/rpcgen/rpc_cout.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/rpcgen/rpc_cout.c b/tools/rpcgen/rpc_cout.c index a61214fd..f806a86a 100644 --- a/tools/rpcgen/rpc_cout.c +++ b/tools/rpcgen/rpc_cout.c @@ -53,7 +53,7 @@ static void print_ifsizeof(char *prefix, char *type); static void print_ifclose(int indent); static void print_ifstat(int indent, char *prefix, char *type, relation rel, char *amax, char *objname, char *name); -static void emit_enum(definition *def); +static void emit_enum(__attribute__((unused)) definition *def); static void emit_program(definition *def); static void emit_union(definition *def); static void emit_struct(definition *def); @@ -286,7 +286,7 @@ print_ifstat(int indent, char *prefix, char *type, relation rel, } static void -emit_enum(definition *def) +emit_enum(__attribute__((unused)) definition *def) { print_ifopen(1, "enum"); print_ifarg("(enum_t *)objp"); -- 2.20.1