diff mbox series

[for-rc,3/3] RDMA/bnxt_re: Initialize dpi_tbl_lock mutex

Message ID 1691642677-21369-4-git-send-email-selvin.xavier@broadcom.com (mailing list archive)
State Superseded
Commit 64b632654b97319b253c2c902fe4c11349aaa70f
Delegated to: Jason Gunthorpe
Headers show
Series RDMA/bnxt_re: Bug fixes | expand

Commit Message

Selvin Xavier Aug. 10, 2023, 4:44 a.m. UTC 
From: Kashyap Desai <kashyap.desai@broadcom.com>

Fix the missing dpi_tbl_lock mutex initialization

Fixes: 0ac20faf5d83 ("RDMA/bnxt_re: Reorg the bar mapping")
Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
---
 drivers/infiniband/hw/bnxt_re/qplib_res.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/infiniband/hw/bnxt_re/qplib_res.c b/drivers/infiniband/hw/bnxt_re/qplib_res.c
index 5fd8f7c..739d942 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_res.c
+++ b/drivers/infiniband/hw/bnxt_re/qplib_res.c
@@ -819,6 +819,7 @@  static int bnxt_qplib_alloc_dpi_tbl(struct bnxt_qplib_res *res,
 	}
 
 	memset((u8 *)dpit->tbl, 0xFF, bytes);
+	mutex_init(&res->dpi_tbl_lock);
 	dpit->priv_db = dpit->ucreg.bar_reg + dpit->ucreg.offset;
 
 	return 0;