From: flyingpenghao@gmail.com
To: jejb@linux.ibm.com, martin.petersen@oracle.com
Cc: linux-scsi@vger.kernel.org, Peng Hao <flyingpeng@tencent.com>
Subject: [PATCH] scsi/csiostor : Correctly obtain the size of the data structure
Date: Sun, 31 Mar 2024 18:49:45 +0800 [thread overview]
Message-ID: <20240331104945.92084-1-flyingpeng@tencent.com> (raw)
From: Peng Hao <flyingpeng@tencent.com>
The variable 'mbp' is a pointer. From the implementation of
csio_enqueue_evt, it is necessary to copy the size of the data
structure pointed to by 'mbp'.
Signed-off-by: Peng Hao <flyingpeng@tencent.com>
---
drivers/scsi/csiostor/csio_mb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/csiostor/csio_mb.c b/drivers/scsi/csiostor/csio_mb.c
index 94810b19e747..4df8a4df4408 100644
--- a/drivers/scsi/csiostor/csio_mb.c
+++ b/drivers/scsi/csiostor/csio_mb.c
@@ -1551,7 +1551,7 @@ csio_mb_isr_handler(struct csio_hw *hw)
* Enqueue event to EventQ. Events processing happens
* in Event worker thread context
*/
- if (csio_enqueue_evt(hw, CSIO_EVT_MBX, mbp, sizeof(mbp)))
+ if (csio_enqueue_evt(hw, CSIO_EVT_MBX, mbp, sizeof(*mbp)))
CSIO_INC_STATS(hw, n_evt_drop);
return 0;
--
2.31.1
reply other threads:[~2024-03-31 10:49 UTC|newest]
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