Prefer struct_size() over open-coded versions. This results in no differences in binary output. Link: https://github.com/KSPP/linux/issues/160 Signed-off-by: Gustavo A. R. Silva <gustavoars@xxxxxxxxxx> --- drivers/scsi/aacraid/aachba.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c index bba2d4d952ca..fff0550e02e4 100644 --- a/drivers/scsi/aacraid/aachba.c +++ b/drivers/scsi/aacraid/aachba.c @@ -1832,8 +1832,7 @@ static int aac_get_safw_ciss_luns(struct aac_dev *dev) struct aac_srb_unit srbu; struct aac_ciss_phys_luns_resp *phys_luns; - datasize = sizeof(struct aac_ciss_phys_luns_resp) + - AAC_MAX_TARGETS * sizeof(struct _ciss_lun); + datasize = struct_size(phys_luns, lun, AAC_MAX_TARGETS); phys_luns = kmalloc(datasize, GFP_KERNEL); if (phys_luns == NULL) goto out; -- 2.34.1
