From: Christophe JAILLET christophe.jaillet@wanadoo.fr
commit 5b17a4971d3b2a073f4078dd65331efbe35baa2d upstream.
If an error occures after calling nv_mgmt_acquire_sema(), it should be undone with a corresponding nv_mgmt_release_sema() call.
Add it in the error handling path of the probe as already done in the remove function.
Fixes: cac1c52c3621 ("forcedeth: mgmt unit interface") Signed-off-by: Christophe JAILLET christophe.jaillet@wanadoo.fr Acked-by: Zhu Yanjun zyjzyj2000@gmail.com Link: https://lore.kernel.org/r/355e9a7d351b32ad897251b6f81b5886fcdc6766.168457139... Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ethernet/nvidia/forcedeth.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/net/ethernet/nvidia/forcedeth.c +++ b/drivers/net/ethernet/nvidia/forcedeth.c @@ -6099,6 +6099,7 @@ static int nv_probe(struct pci_dev *pci_ return 0;
out_error: + nv_mgmt_release_sema(dev); if (phystate_orig) writel(phystate|NVREG_ADAPTCTL_RUNNING, base + NvRegAdapterControl); out_freering: