6.6-stable review patch. If anyone has any objections, please let me know.
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From: Jan Kiszka jan.kiszka@siemens.com
[ Upstream commit e409d7346648c9acff84c3cc8d291767ee2d5326 ]
Analogously to prueth_remove, just also taking care for NULL'ing the iep pointers.
Fixes: 186734c15886 ("net: ti: icssg-prueth: add packet timestamping and ptp support") Fixes: 443a2367ba3c ("net: ti: icssg-prueth: am65x SR2.0 add 10M full duplex support") Signed-off-by: Jan Kiszka jan.kiszka@siemens.com Reviewed-by: Wojciech Drewek wojciech.drewek@intel.com Reviewed-by: MD Danish Anwar danishanwar@ti.com Reviewed-by: Roger Quadros rogerq@kernel.org Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/ti/icssg/icssg_prueth.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/ti/icssg/icssg_prueth.c b/drivers/net/ethernet/ti/icssg/icssg_prueth.c index 4914d0ef58e9b..71d3001ec1ef8 100644 --- a/drivers/net/ethernet/ti/icssg/icssg_prueth.c +++ b/drivers/net/ethernet/ti/icssg/icssg_prueth.c @@ -2092,10 +2092,7 @@ static int prueth_probe(struct platform_device *pdev) prueth->iep1 = icss_iep_get_idx(np, 1); if (IS_ERR(prueth->iep1)) { ret = dev_err_probe(dev, PTR_ERR(prueth->iep1), "iep1 get failed\n"); - icss_iep_put(prueth->iep0); - prueth->iep0 = NULL; - prueth->iep1 = NULL; - goto free_pool; + goto put_iep0; }
if (prueth->pdata.quirk_10m_link_issue) { @@ -2185,6 +2182,12 @@ static int prueth_probe(struct platform_device *pdev) exit_iep: if (prueth->pdata.quirk_10m_link_issue) icss_iep_exit_fw(prueth->iep1); + icss_iep_put(prueth->iep1); + +put_iep0: + icss_iep_put(prueth->iep0); + prueth->iep0 = NULL; + prueth->iep1 = NULL;
free_pool: gen_pool_free(prueth->sram_pool,