After soft reset, while setting up admin queue pairs driver initially sets
admin request base and admin reply base addresses to NULL. It leads to DMA
memory pointed by these pointers getting leaked.
Signed-off-by: Ranjan Kumar <ranjan.kumar@xxxxxxxxxxxx>
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxx>
---
drivers/scsi/mpi3mr/mpi3mr_fw.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/scsi/mpi3mr/mpi3mr_fw.c b/drivers/scsi/mpi3mr/mpi3mr_fw.c
index 758f7ca9e0ee..25ac3bc597f5 100644
--- a/drivers/scsi/mpi3mr/mpi3mr_fw.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_fw.c
@@ -2597,14 +2597,12 @@ static int mpi3mr_setup_admin_qpair(struct mpi3mr_ioc *mrioc)
mrioc->num_admin_req = mrioc->admin_req_q_sz /
MPI3MR_ADMIN_REQ_FRAME_SZ;
mrioc->admin_req_ci = mrioc->admin_req_pi = 0;
- mrioc->admin_req_base = NULL;
mrioc->admin_reply_q_sz = MPI3MR_ADMIN_REPLY_Q_SIZE;
mrioc->num_admin_replies = mrioc->admin_reply_q_sz /
MPI3MR_ADMIN_REPLY_FRAME_SZ;
mrioc->admin_reply_ci = 0;
mrioc->admin_reply_ephase = 1;
- mrioc->admin_reply_base = NULL;
if (!mrioc->admin_req_base) {
mrioc->admin_req_base = dma_alloc_coherent(&mrioc->pdev->dev,
--
2.31.1
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