[ fix ] st-info warnings

[fw/stlink] / src / st-info.c

diff --git a/src/st-info.c b/src/st-info.c
index 6b251bce2c43a72afab7dd14916be5df157e5f63..e28a4f12cf9d16952c98b440627d1252d4aa6708 100644 (file)
--- a/src/st-info.c
+++ b/src/st-info.c
@@ -18,7 +18,7 @@ static void usage(void)
        puts("st-info --chipid");
 }
 
-static int print_data(stlink_t* sl, int ac, char** av)
+static int print_data(stlink_t* sl, char** av)
 {
        int ret = 0;
        if (strcmp(av[1], "--flash") == 0) 
@@ -42,10 +42,11 @@ static int print_data(stlink_t* sl, int ac, char** av)
                }
                printf("%s\n", params->description);
        }
+       return ret;
 } 
 
 
-stlink_t* open_sl() 
+stlink_t* open_sl(void) 
 {
        stlink_t* sl;
        sl = stlink_v1_open(0, 1);
@@ -76,7 +77,7 @@ int main(int ac, char** av)
        if (stlink_current_mode(sl) != STLINK_DEV_DEBUG_MODE)
                stlink_enter_swd_mode(sl);
 
-       err = print_data(sl, ac, av);
+       err = print_data(sl, av);
        
        if (sl != NULL)
        {