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drivers: net: qlcnic: Fix potential memory leak in qlcnic_sriov_init()

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[ Upstream commit 01de1123322e4fe1bbd0fcdf0982511b55519c03 ]

If vp alloc failed in qlcnic_sriov_init(), all previously allocated vp
needs to be freed.

Fixes: f197a7aa62 ("qlcnic: VF-PF communication channel implementation")
Signed-off-by: Yuan Can <yuancan@huawei.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Yuan Can 2022-12-07 08:54:10 +00:00 • committed by Greg Kroah-Hartman
commit a44490abaf
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
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@ -222,6 +222,8 @@ int qlcnic_sriov_init(struct qlcnic_adapter *adapter, int num_vfs)
return 0;
qlcnic_destroy_async_wq:
while (i--)
kfree(sriov->vf_info[i].vp);
destroy_workqueue(bc->bc_async_wq);
qlcnic_destroy_trans_wq: