Messages in this thread Patch in this message | | | From | John Garry <> | Subject | [PATCH 10/13] scsi: hisi_sas: Correct memory allocation size for DQ debugfs | Date | Fri, 25 Jan 2019 22:22:36 +0800 |
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From: Luo Jiaxing <luojiaxing@huawei.com>
Some sizes we allocate for debugfs structure is incorrect, so fix them.
Signed-off-by: Luo Jiaxing <luojiaxing@huawei.com> Signed-off-by: John Garry <john.garry@huawei.com> --- 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 0a817e9..89f1bc5 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -2502,7 +2502,7 @@ 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++) @@ -2945,7 +2945,7 @@ 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); -- 1.9.1
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