[PATCH AUTOSEL 5.15 03/23] scsi: megaraid_sas: Fix double kfree()

From: Sasha Levin
Date: Tue Aug 30 2022 - 13:25:04 EST


From: Guixin Liu <kanie@xxxxxxxxxxxxxxxxx>

[ Upstream commit 8c499e49240bd93628368c3588975cfb94169b8b ]

When allocating log_to_span fails, kfree(instance->ctrl_context) is called
twice. Remove redundant call.

Link: https://lore.kernel.org/r/1659424729-46502-1-git-send-email-kanie@xxxxxxxxxxxxxxxxx
Acked-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxx>
Signed-off-by: Guixin Liu <kanie@xxxxxxxxxxxxxxxxx>
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/scsi/megaraid/megaraid_sas_fusion.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c
index eb5ceb75a15ec..056837849ead5 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fusion.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c
@@ -5279,7 +5279,6 @@ megasas_alloc_fusion_context(struct megasas_instance *instance)
if (!fusion->log_to_span) {
dev_err(&instance->pdev->dev, "Failed from %s %d\n",
__func__, __LINE__);
- kfree(instance->ctrl_context);
return -ENOMEM;
}
}
--
2.35.1