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[SRU,Jammy,3/9] RDMA/irdma: Remove irdma_cqp_up_map_cmd()

Message ID 20231028034754.887090-4-cengiz.can@canonical.com
State New
Headers show
Series CVE-2023-25775 | expand

Commit Message

Cengiz Can Oct. 28, 2023, 3:47 a.m. UTC 
From: Zhu Yanjun <yanjun.zhu@linux.dev>

The function irdma_cqp_up_map_cmd() is not used. So remove it.

Link: https://lore.kernel.org/r/20211011110128.4057-5-yanjun.zhu@linux.dev
Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Acked-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
(cherry picked from commit 9d8f247cc33c881812d2ae106a79292c0d0446b8)
CVE-2023-25775
[cengizcan: prerequisite commit]
Signed-off-by: Cengiz Can <cengiz.can@canonical.com>
---
 drivers/infiniband/hw/irdma/protos.h |  2 --
 drivers/infiniband/hw/irdma/utils.c  | 34 ----------------------------
 2 files changed, 36 deletions(-)
diff mbox series

Patch

diff --git a/drivers/infiniband/hw/irdma/protos.h b/drivers/infiniband/hw/irdma/protos.h
index 78f598fdbccf..a17c0ffb0cc8 100644
--- a/drivers/infiniband/hw/irdma/protos.h
+++ b/drivers/infiniband/hw/irdma/protos.h
@@ -37,8 +37,6 @@  void irdma_hw_stats_read_all(struct irdma_vsi_pestat *stats,
 enum irdma_status_code
 irdma_cqp_ws_node_cmd(struct irdma_sc_dev *dev, u8 cmd,
 		      struct irdma_ws_node_info *node_info);
-enum irdma_status_code irdma_cqp_up_map_cmd(struct irdma_sc_dev *dev, u8 cmd,
-					    struct irdma_up_info *map_info);
 enum irdma_status_code irdma_cqp_ceq_cmd(struct irdma_sc_dev *dev,
 					 struct irdma_sc_ceq *sc_ceq, u8 op);
 enum irdma_status_code irdma_cqp_aeq_cmd(struct irdma_sc_dev *dev,
diff --git a/drivers/infiniband/hw/irdma/utils.c b/drivers/infiniband/hw/irdma/utils.c
index a47eedb6df82..0817923a241d 100644
--- a/drivers/infiniband/hw/irdma/utils.c
+++ b/drivers/infiniband/hw/irdma/utils.c
@@ -2068,40 +2068,6 @@  irdma_cqp_ws_node_cmd(struct irdma_sc_dev *dev, u8 cmd,
 	return status;
 }
 
-/**
- * irdma_cqp_up_map_cmd - Set the up-up mapping
- * @dev: pointer to device structure
- * @cmd: map command
- * @map_info: pointer to up map info
- */
-enum irdma_status_code irdma_cqp_up_map_cmd(struct irdma_sc_dev *dev, u8 cmd,
-					    struct irdma_up_info *map_info)
-{
-	struct irdma_pci_f *rf = dev_to_rf(dev);
-	struct irdma_cqp *iwcqp = &rf->cqp;
-	struct irdma_sc_cqp *cqp = &iwcqp->sc_cqp;
-	struct irdma_cqp_request *cqp_request;
-	struct cqp_cmds_info *cqp_info;
-	enum irdma_status_code status;
-
-	cqp_request = irdma_alloc_and_get_cqp_request(iwcqp, false);
-	if (!cqp_request)
-		return IRDMA_ERR_NO_MEMORY;
-
-	cqp_info = &cqp_request->info;
-	memset(cqp_info, 0, sizeof(*cqp_info));
-	cqp_info->cqp_cmd = cmd;
-	cqp_info->post_sq = 1;
-	cqp_info->in.u.up_map.info = *map_info;
-	cqp_info->in.u.up_map.cqp = cqp;
-	cqp_info->in.u.up_map.scratch = (uintptr_t)cqp_request;
-
-	status = irdma_handle_cqp_op(rf, cqp_request);
-	irdma_put_cqp_request(&rf->cqp, cqp_request);
-
-	return status;
-}
-
 /**
  * irdma_ah_cqp_op - perform an AH cqp operation
  * @rf: RDMA PCI function