Ошибка в компиляции ядра Android

CC      arch/arm/mach-msm/sensors_adsp.o
/home/tonyevl/build/kernel/arch/arm/mach-msm/sensors_adsp.c: In function 'sns_ocmem_map_send':
/home/tonyevl/build/kernel/arch/arm/mach-msm/sensors_adsp.c:877:39: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the source; did you mean to dereference it? [-Wsizeof-pointer-memaccess]
error, forbidden warning: sensors_adsp.c:877
make[2]: *** [arch/arm/mach-msm/sensors_adsp.o] Ошибка 1
make[1]: *** [arch/arm/mach-msm] Ошибка 2
make: *** [sub-make] Ошибка 2
make: Выход из каталога `/home/tonyevl/build/kernel'

{
 
    int err;
 
    struct sns_ocmem_hdr_s msg_hdr;
 
    struct sns_ocmem_bw_vote_req_msg_v01 msg;
 
    struct ocmem_vectors *vectors;
 
 
 
    memset(&msg, 0, sizeof(struct sns_ocmem_bw_vote_req_msg_v01));
 
 
 
    msg_hdr.msg_id = SNS_OCMEM_BW_VOTE_REQ_V01;
 
    msg_hdr.msg_type = SNS_OCMEM_MSG_TYPE_REQ;
 
    msg_hdr.msg_size = sizeof(struct sns_ocmem_bw_vote_req_msg_v01);
 
    msg.is_map = 1;
 
 
 
    vectors = ocmem_get_vectors(SNS_OCMEM_CLIENT_ID, sns_ctl.buf);
 
    if ((vectors != NULL)) {
 
        memcpy(&msg.vectors, vectors, sizeof(vectors));
 
        /* TODO: set vectors_len */
 
        msg.vectors_valid = true;
 
        msg.vectors_len = 0;
 
    }