| From c5d6b992db4fc8910037319331ffd897c4b358f9 Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Tue, 7 Feb 2023 16:21:59 +0100 |
| Subject: scsi: mpt3sas: Fix a memory leak |
| |
| From: Tomas Henzl <thenzl@redhat.com> |
| |
| [ Upstream commit 54dd96015e8d7a2a07359e2dfebf05b529d1780c ] |
| |
| Add a forgotten kfree(). |
| |
| Fixes: dbec4c9040ed ("scsi: mpt3sas: lockless command submission") |
| Link: https://lore.kernel.org/r/20230207152159.18627-1-thenzl@redhat.com |
| Signed-off-by: Tomas Henzl <thenzl@redhat.com> |
| Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| drivers/scsi/mpt3sas/mpt3sas_base.c | 3 +++ |
| 1 file changed, 3 insertions(+) |
| |
| diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c |
| index 4e981ccaac416..f4083ff748956 100644 |
| --- a/drivers/scsi/mpt3sas/mpt3sas_base.c |
| +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c |
| @@ -5850,6 +5850,9 @@ _base_release_memory_pools(struct MPT3SAS_ADAPTER *ioc) |
| } |
| dma_pool_destroy(ioc->pcie_sgl_dma_pool); |
| } |
| + kfree(ioc->pcie_sg_lookup); |
| + ioc->pcie_sg_lookup = NULL; |
| + |
| if (ioc->config_page) { |
| dexitprintk(ioc, |
| ioc_info(ioc, "config_page(0x%p): free\n", |
| -- |
| 2.39.2 |
| |
