From d1548e9c323f51e6d7da4392ec4368cfc5425a78 Mon Sep 17 00:00:00 2001 From: Luo Jiaxing Date: Fri, 25 Jan 2019 22:22:36 +0800 Subject: [PATCH] scsi: hisi_sas: Correct memory allocation size for DQ debugfs Some sizes we allocate for debugfs structure are incorrect, so fix them. Signed-off-by: Luo Jiaxing Signed-off-by: John Garry Signed-off-by: Martin K. Petersen --- drivers/scsi/hisi_sas/hisi_sas_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 98ea029..6841a59 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -2498,7 +2498,7 @@ static void hisi_sas_debugfs_snapshot_cq_reg(struct hisi_hba *hisi_hba) static void hisi_sas_debugfs_snapshot_dq_reg(struct hisi_hba *hisi_hba) { - int queue_entry_size = hisi_hba->hw->complete_hdr_size; + int queue_entry_size = sizeof(struct hisi_sas_cmd_hdr); int i; for (i = 0; i < hisi_hba->queue_count; i++) @@ -2941,7 +2941,7 @@ void hisi_sas_debugfs_init(struct hisi_hba *hisi_hba) } /* Alloc buffer for dq */ - sz = hisi_hba->hw->complete_hdr_size * HISI_SAS_QUEUE_SLOTS; + sz = sizeof(struct hisi_sas_cmd_hdr) * HISI_SAS_QUEUE_SLOTS; for (d = 0; d < hisi_hba->queue_count; d++) { hisi_hba->debugfs_cmd_hdr[d] = devm_kmalloc(dev, sz, GFP_KERNEL); -- 2.7.4