[PATCH 5.10.y] scsi: lpfc: Fix memory leak in lpfc_sli4_driver_resource_setup()

[Sasha Levin <sashal@kernel.org>]

From: Abdun Nihaal <nihaal@cse.iitm.ac.in>

[ Upstream commit 1bd28625e25be549ee7c47532e7c3ef91c682410 ]

The memory allocated for mboxq using mempool_alloc() is not freed in
some of the early exit error paths. Fix that by moving the
mempool_free() call to an earlier point after last use.

Fixes: d79c9e9d4b3d ("scsi: lpfc: Support dynamic unbounded SGL lists on G7 hardware.")
Cc: stable@vger.kernel.org
Signed-off-by: Abdun Nihaal <nihaal@cse.iitm.ac.in>
Reviewed-by: Justin Tee <justin.tee@broadcom.com>
Link: https://patch.msgid.link/20260707065304.949135-1-nihaal@cse.iitm.ac.in
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/scsi/lpfc/lpfc_init.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 0f144fbf2a6cbd..e9d332a223b662 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -6811,6 +6811,7 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
 			goto out_free_bsmbx;
 		}
 	}
+	mempool_free(mboxq, phba->mbox_mem_pool);
 
 	/*
 	 * 1 for cmd, 1 for rsp, NVME adds an extra one
@@ -6932,8 +6933,6 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
 	if (!phba->lpfc_cmd_rsp_buf_pool)
 		goto out_free_sg_dma_buf;
 
-	mempool_free(mboxq, phba->mbox_mem_pool);
-
 	/* Verify OAS is supported */
 	lpfc_sli4_oas_verify(phba);
 
-- 
2.53.0