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RDMA/bnxt_re: Fix a possible memory leak 

[ Upstream commit 3fc5410f225d1651580a4aeb7c72f55e28673b53 ]

In bnxt_re_setup_chip_ctx() when bnxt_qplib_map_db_bar() fails
driver is not freeing the memory allocated for "rdev->chip_ctx".

Fixes: 0ac20faf5d ("RDMA/bnxt_re: Reorg the bar mapping")
Link: https://patch.msgid.link/r/1726715161-18941-2-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Kalesh AP 2024-09-18 20:05:56 -07:00 committed by Greg Kroah-Hartman
parent 90ad4e2fe3
commit 73e04a6114
1 changed files with 4 additions and 1 deletions
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5
drivers/infiniband/hw/bnxt_re/main.c
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@ -176,8 +176,11 @@ static int bnxt_re_setup_chip_ctx(struct bnxt_re_dev *rdev, u8 wqe_mode)
bnxt_re_set_db_offset(rdev);
rc = bnxt_qplib_map_db_bar(&rdev->qplib_res);
if (rc)
if (rc) {
kfree(rdev->chip_ctx);
rdev->chip_ctx = NULL;
return rc;
}
if (bnxt_qplib_determine_atomics(en_dev->pdev))
ibdev_info(&rdev->ibdev,