altos: Remove unused 'func' from ao_config_set

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/src/core/ao_config.c b/src/core/ao_config.c
index 88fcc12dc00f9a1e8a053dfff25dc98c395e1601..e2095e65977e7608e7e21809742083973530f6cb 100644 (file)
--- a/src/core/ao_config.c
+++ b/src/core/ao_config.c
@@ -562,12 +562,10 @@ ao_config_set(void)
 {
        char    c;
        uint8_t cmd;
-       void (*__xdata func)(void) __reentrant;
 
        ao_cmd_white();
        c = ao_cmd_lex_c;
        ao_cmd_lex();
-       func = 0;
        for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
                if (ao_config_vars[cmd].str[0] == c) {
                        (*ao_config_vars[cmd].set)();