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RDMA/hfi1: Free RX data on late probe failure

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hfi1_init_dd() allocates the shared AIP/VNIC RX support before returning.
If hfi1_init() or hfi1_register_ib_device() later fails, init_one() tears
down the device data without calling hfi1_free_rx(). This leaks netdev_rx
and its dummy netdev.

Free the RX support after IB unregistration and before postinit_cleanup(),
as done on normal device removal.

Fixes: 4730f4a6c6 ("IB/hfi1: Activate the dummy netdev")
Link: https://patch.msgid.link/20260708-clean-init-one-hfi1-v1-7-b9e9641268a5@nvidia.com
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
This commit is contained in:
Leon Romanovsky 2026-07-13 07:41:24 -04:00
parent 0d5618c1b2
commit 8e17e101e0
1 changed files with 1 additions and 0 deletions
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1
drivers/infiniband/hw/hfi1/init.c
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@ -1675,6 +1675,7 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
hfi1_device_remove(dd);
if (!ret)
hfi1_unregister_ib_device(dd);
hfi1_free_rx(dd);
postinit_cleanup(dd);
if (initfail)
ret = initfail;