1 files changed, 0 insertions, 77 deletions

diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
index b5030e1a41d8..82689b999257 100644
--- a/arch/arm/net/bpf_jit_32.c
+++ b/arch/arm/net/bpf_jit_32.c
@@ -1452,83 +1452,6 @@ exit:
                         emit(ARM_LDR_I(rn, ARM_SP, STACK_VAR(src_lo)), ctx);
                 emit_ldx_r(dst, rn, dstk, off, ctx, BPF_SIZE(code));
                 break;
-        /* R0 = ntohx(*(size *)(((struct sk_buff *)R6)->data + imm)) */
-        case BPF_LD | BPF_ABS | BPF_W:
-        case BPF_LD | BPF_ABS | BPF_H:
-        case BPF_LD | BPF_ABS | BPF_B:
-        /* R0 = ntohx(*(size *)(((struct sk_buff *)R6)->data + src + imm)) */
-        case BPF_LD | BPF_IND | BPF_W:
-        case BPF_LD | BPF_IND | BPF_H:
-        case BPF_LD | BPF_IND | BPF_B:
-        {
-                const u8 r4 = bpf2a32[BPF_REG_6][1]; /* r4 = ptr to sk_buff */
-                const u8 r0 = bpf2a32[BPF_REG_0][1]; /*r0: struct sk_buff *skb*/
-                                                     /* rtn value */
-                const u8 r1 = bpf2a32[BPF_REG_0][0]; /* r1: int k */
-                const u8 r2 = bpf2a32[BPF_REG_1][1]; /* r2: unsigned int size */
-                const u8 r3 = bpf2a32[BPF_REG_1][0]; /* r3: void *buffer */
-                const u8 r6 = bpf2a32[TMP_REG_1][1]; /* r6: void *(*func)(..) */
-                int size;
-
-                /* Setting up first argument */
-                emit(ARM_MOV_R(r0, r4), ctx);
-
-                /* Setting up second argument */
-                emit_a32_mov_i(r1, imm, false, ctx);
-                if (BPF_MODE(code) == BPF_IND)
-                        emit_a32_alu_r(r1, src_lo, false, sstk, ctx,
-                                       false, false, BPF_ADD);
-
-                /* Setting up third argument */
-                switch (BPF_SIZE(code)) {
-                case BPF_W:
-                        size = 4;
-                        break;
-                case BPF_H:
-                        size = 2;
-                        break;
-                case BPF_B:
-                        size = 1;
-                        break;
-                default:
-                        return -EINVAL;
-                }
-                emit_a32_mov_i(r2, size, false, ctx);
-
-                /* Setting up fourth argument */
-                emit(ARM_ADD_I(r3, ARM_SP, imm8m(SKB_BUFFER)), ctx);
-
-                /* Setting up function pointer to call */
-                emit_a32_mov_i(r6, (unsigned int)bpf_load_pointer, false, ctx);
-                emit_blx_r(r6, ctx);
-
-                emit(ARM_EOR_R(r1, r1, r1), ctx);
-                /* Check if return address is NULL or not.
-                 * if NULL then jump to epilogue
-                 * else continue to load the value from retn address
-                 */
-                emit(ARM_CMP_I(r0, 0), ctx);
-                jmp_offset = epilogue_offset(ctx);
-                check_imm24(jmp_offset);
-                _emit(ARM_COND_EQ, ARM_B(jmp_offset), ctx);
-
-                /* Load value from the address */
-                switch (BPF_SIZE(code)) {
-                case BPF_W:
-                        emit(ARM_LDR_I(r0, r0, 0), ctx);
-                        emit_rev32(r0, r0, ctx);
-                        break;
-                case BPF_H:
-                        emit(ARM_LDRH_I(r0, r0, 0), ctx);
-                        emit_rev16(r0, r0, ctx);
-                        break;
-                case BPF_B:
-                        emit(ARM_LDRB_I(r0, r0, 0), ctx);
-                        /* No need to reverse */
-                        break;
-                }
-                break;
-        }
         /* ST: *(size *)(dst + off) = imm */
         case BPF_ST | BPF_MEM | BPF_W:
         case BPF_ST | BPF_MEM | BPF_H: