3 files changed, 8 insertions, 3 deletions

diff --git a/procps/kill.c b/procps/kill.c
index 24cc903fc..c95afb8b3 100644
--- a/procps/kill.c
+++ b/procps/kill.c
@@ -108,7 +108,10 @@ int kill_main(int argc UNUSED_PARAM, char **argv)
 {
         char *arg;
         pid_t pid;
-        int signo = SIGTERM, errors = 0, quiet = 0;
+        int signo = SIGTERM, errors = 0;
+#if ENABLE_KILL || ENABLE_KILLALL
+        int quiet = 0;
+#endif
 
 #if KILL_APPLET_CNT == 1
 # define is_killall  ENABLE_KILLALL
@@ -170,7 +173,9 @@ int kill_main(int argc UNUSED_PARAM, char **argv)
 
         /* The -q quiet option */
         if (is_killall && arg[1] == 'q' && arg[2] == '\0') {
+#if ENABLE_KILL || ENABLE_KILLALL
                 quiet = 1;
+#endif
                 arg = *++argv;
                 if (!arg)
                         bb_show_usage();
diff --git a/procps/mpstat.c b/procps/mpstat.c
index b1ac09d75..3c72f2705 100644
--- a/procps/mpstat.c
+++ b/procps/mpstat.c
@@ -840,7 +840,7 @@ static int get_irqcpu_nr(const char *f, int max_irqs)
 //usage:     "\n        -u                      Report CPU utilization"
 
 int mpstat_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int mpstat_main(int UNUSED_PARAM argc, char **argv)
+int mpstat_main(int argc UNUSED_PARAM, char **argv)
 {
         char *opt_irq_fmt;
         char *opt_set_cpu;
diff --git a/procps/powertop.c b/procps/powertop.c
index 2872035cf..004b4ce19 100644
--- a/procps/powertop.c
+++ b/procps/powertop.c
@@ -686,7 +686,7 @@ static void show_timerstats(void)
 //usage:       "Analyze power consumption on Intel-based laptops"
 
 int powertop_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int powertop_main(int UNUSED_PARAM argc, char UNUSED_PARAM **argv)
+int powertop_main(int argc UNUSED_PARAM, char UNUSED_PARAM **argv)
 {
         ullong cur_usage[MAX_CSTATE_COUNT];
         ullong cur_duration[MAX_CSTATE_COUNT];