diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index d83e17cccd38..40584ab48fb4 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -5257,27 +5257,30 @@ static bool __is_pointer_value(bool allow_ptr_leaks,
 	return reg->type != SCALAR_VALUE;
 }
 
+static void clear_scalar_id(struct bpf_reg_state *reg)
+{
+	reg->id = 0;
+	reg->delta = 0;
+}
+
 static void assign_scalar_id_before_mov(struct bpf_verifier_env *env,
 					struct bpf_reg_state *src_reg)
 {
 	if (src_reg->type != SCALAR_VALUE)
 		return;
-
-	if (src_reg->id & BPF_ADD_CONST) {
-		/*
-		 * The verifier is processing rX = rY insn and
-		 * rY->id has special linked register already.
-		 * Cleared it, since multiple rX += const are not supported.
-		 */
-		src_reg->id = 0;
-		src_reg->delta = 0;
-	}
-
+	/*
+	 * The verifier is processing rX = rY insn and
+	 * rY->id has special linked register already.
+	 * Cleared it, since multiple rX += const are not supported.
+	 */
+	if (src_reg->id & BPF_ADD_CONST)
+		clear_scalar_id(src_reg);
+	/*
+	 * Ensure that src_reg has a valid ID that will be copied to
+	 * dst_reg and then will be used by sync_linked_regs() to
+	 * propagate min/max range.
+	 */
 	if (!src_reg->id && !tnum_is_const(src_reg->var_off))
-		/* Ensure that src_reg has a valid ID that will be copied to
-		 * dst_reg and then will be used by sync_linked_regs() to
-		 * propagate min/max range.
-		 */
 		src_reg->id = ++env->id_gen;
 }
 
@@ -5715,7 +5718,7 @@ static int check_stack_read_fixed_off(struct bpf_verifier_env *env,
 				 * coerce_reg_to_size will adjust the boundaries.
 				 */
 				if (get_reg_width(reg) > size * BITS_PER_BYTE)
-					state->regs[dst_regno].id = 0;
+					clear_scalar_id(&state->regs[dst_regno]);
 			} else {
 				int spill_cnt = 0, zero_cnt = 0;
 
@@ -16346,7 +16349,7 @@ static void scalar_byte_swap(struct bpf_reg_state *dst_reg, struct bpf_insn *ins
 	 * any existing ties and avoid incorrect bounds propagation.
 	 */
 	if (need_bswap || insn->imm == 16 || insn->imm == 32)
-		dst_reg->id = 0;
+		clear_scalar_id(dst_reg);
 
 	if (need_bswap) {
 		if (insn->imm == 16)
@@ -16748,8 +16751,7 @@ static int adjust_reg_min_max_vals(struct bpf_verifier_env *env,
 			 * we cannot accumulate another val into rx->off.
 			 */
 clear_id:
-			dst_reg->delta = 0;
-			dst_reg->id = 0;
+			clear_scalar_id(dst_reg);
 		} else {
 			if (alu32)
 				dst_reg->id |= BPF_ADD_CONST32;
@@ -16762,7 +16764,7 @@ static int adjust_reg_min_max_vals(struct bpf_verifier_env *env,
 		 * Make sure ID is cleared otherwise dst_reg min/max could be
 		 * incorrectly propagated into other registers by sync_linked_regs()
 		 */
-		dst_reg->id = 0;
+		clear_scalar_id(dst_reg);
 	}
 	return 0;
 }
@@ -16893,7 +16895,7 @@ static int check_alu_op(struct bpf_verifier_env *env, struct bpf_insn *insn)
 							assign_scalar_id_before_mov(env, src_reg);
 						copy_register_state(dst_reg, src_reg);
 						if (!no_sext)
-							dst_reg->id = 0;
+							clear_scalar_id(dst_reg);
 						coerce_reg_to_size_sx(dst_reg, insn->off >> 3);
 						dst_reg->subreg_def = DEF_NOT_SUBREG;
 					} else {
@@ -16919,7 +16921,7 @@ static int check_alu_op(struct bpf_verifier_env *env, struct bpf_insn *insn)
 						 * propagated into src_reg by sync_linked_regs()
 						 */
 						if (!is_src_reg_u32)
-							dst_reg->id = 0;
+							clear_scalar_id(dst_reg);
 						dst_reg->subreg_def = env->insn_idx + 1;
 					} else {
 						/* case: W1 = (s8, s16)W2 */
@@ -16929,7 +16931,7 @@ static int check_alu_op(struct bpf_verifier_env *env, struct bpf_insn *insn)
 							assign_scalar_id_before_mov(env, src_reg);
 						copy_register_state(dst_reg, src_reg);
 						if (!no_sext)
-							dst_reg->id = 0;
+							clear_scalar_id(dst_reg);
 						dst_reg->subreg_def = env->insn_idx + 1;
 						coerce_subreg_to_size_sx(dst_reg, insn->off >> 3);
 					}
@@ -17788,7 +17790,7 @@ static void __collect_linked_regs(struct linked_regs *reg_set, struct bpf_reg_st
 		e->is_reg = is_reg;
 		e->regno = spi_or_reg;
 	} else {
-		reg->id = 0;
+		clear_scalar_id(reg);
 	}
 }
 
@@ -20220,10 +20222,8 @@ static void clear_singular_ids(struct bpf_verifier_env *env,
 			continue;
 		if (!reg->id)
 			continue;
-		if (idset_cnt_get(idset, reg->id & ~BPF_ADD_CONST) == 1) {
-			reg->id = 0;
-			reg->delta = 0;
-		}
+		if (idset_cnt_get(idset, reg->id & ~BPF_ADD_CONST) == 1)
+			clear_scalar_id(reg);
 	}));
 }