lkml.org 
[lkml]   [2019]   [Jan]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 10/13] scsi: hisi_sas: Correct memory allocation size for DQ debugfs
Date
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
\
 
 \ /
  Last update: 2019-01-25 15:23    [W:0.068 / U:0.480 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site