From: Salil Mehta salil.mehta@huawei.com
commit 4d96e13ee9cd1f7f801e8c7f4b12f09d1da4a5d8 upstream.
This patch fixes the missing device reference release-after-use in the positive leg of the roce reset API of the HNS DSAF.
Fixes: c969c6e7ab8c ("net: hns: Fix object reference leaks in hns_dsaf_roce_reset()") Reported-by: John Garry john.garry@huawei.com Signed-off-by: Salil Mehta salil.mehta@huawei.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c | 3 +++ 1 file changed, 3 insertions(+)
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -3142,6 +3142,9 @@ int hns_dsaf_roce_reset(struct fwnode_ha dsaf_set_bit(credit, DSAF_SBM_ROCEE_CFG_CRD_EN_B, 1); dsaf_write_dev(dsaf_dev, DSAF_SBM_ROCEE_CFG_REG_REG, credit); } + + put_device(&pdev->dev); + return 0; } EXPORT_SYMBOL(hns_dsaf_roce_reset);