diff --git a/librz/core/cmd/cmd_print.c b/librz/core/cmd/cmd_print.c
index c8a1646b9a..e9ebd9c8c9 100644
--- a/librz/core/cmd/cmd_print.c
+++ b/librz/core/cmd/cmd_print.c
@@ -1288,7 +1288,7 @@ static void _pointer_table(RzCore *core, ut64 origin, ut64 offset, const ut8 *bu
 		!rz_io_is_valid_offset(core->io, offset, 0)) {
 		return;
 	}
-	for (size_t i = 0, n = 0; (i + sizeof(st32)) <= len; i += step, n++) {
+	for (size_t i = 0; (i + sizeof(st32)) <= len; i += step) {
 		st32 delta = rz_read_le32(buf + i);
 		ut64 addr = offset + delta;
 		if (!rz_io_is_valid_offset(core->io, addr, 0)) {
diff --git a/subprojects/rzqnx/src/core.c b/subprojects/rzqnx/src/core.c
index 0a1cbaf515..a1392a93dd 100644
--- a/subprojects/rzqnx/src/core.c
+++ b/subprojects/rzqnx/src/core.c
@@ -246,9 +246,6 @@ ptid_t qnxr_attach(libqnxr_t *g, pid_t pid) {
 }
 
 ptid_t qnxr_run(libqnxr_t *g, const char *file, char **args, char **env) {
-	ut32 argc = 0;
-	ut32 envc = 0;
-
 	char **argv, *p;
 	int errors = 0;
 
@@ -258,8 +255,9 @@ ptid_t qnxr_run(libqnxr_t *g, const char *file, char **args, char **env) {
 	nto_send_init(g, DStMsg_env, DSMSG_ENV_CLEARENV, SET_CHANNEL_DEBUG);
 	nto_send(g, sizeof(DStMsg_env_t), 1);
 
-	for (envc = 0; *env; env++, envc++)
+	for (; *env; env++) {
 		errors += !nto_send_env(g, *env);
+	}
 
 	if (errors) {
 		eprintf("%s: error(s) occurred while sending environment\n", __func__);
@@ -270,8 +268,9 @@ ptid_t qnxr_run(libqnxr_t *g, const char *file, char **args, char **env) {
 
 	if (file != NULL) {
 		errors = !nto_send_arg(g, file);
-		if (!errors)
+		if (!errors) {
 			errors = !nto_send_arg(g, file);
+		}
 
 		if (errors) {
 			eprintf("%s: failed to send executable file name\n", __func__);
@@ -279,8 +278,9 @@ ptid_t qnxr_run(libqnxr_t *g, const char *file, char **args, char **env) {
 		}
 
 		errors = 0;
-		for (argv = args; *argv && **argv; argv++, argc++)
+		for (argv = args; *argv && **argv; argv++) {
 			errors |= !nto_send_arg(g, *argv);
+		}
 
 		if (errors) {
 			eprintf("%s: error(s) occurred while sending args\n", __func__);