1 files changed, 1 insertions, 4 deletions
diff --git a/py/asmarm.c b/py/asmarm.c
index 552fdfb34..1a8923bc2 100644
--- a/py/asmarm.c
+++ b/py/asmarm.c
@@ -150,10 +150,7 @@ void asm_arm_bkpt(asm_arm_t *as) {
 //  | low address    | high address in RAM
 
 void asm_arm_entry(asm_arm_t *as, int num_locals) {
-
-    if (num_locals < 0) {
-        num_locals = 0;
-    }
+    assert(num_locals >= 0);
 
     as->stack_adjust = 0;
     as->push_reglist = 1 << ASM_ARM_REG_R1