Fix to return a negative error code from the failover register fail
error handling case instead of 0, as done elsewhere in this function.
Fixes: 1ff78076d8dd ("netvsc: refactor notifier/event handling code to use the failover framework")
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
drivers/net/hyperv/netvsc_drv.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index ebe9642..bef4d55 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -2031,8 +2031,10 @@ static int netvsc_probe(struct hv_device *dev,
}
net_device_ctx->failover = failover_register(net, &netvsc_failover_ops);
- if (IS_ERR(net_device_ctx->failover))
+ if (IS_ERR(net_device_ctx->failover)) {
+ ret = PTR_ERR(net_device_ctx->failover);
goto err_failover;
+ }
return ret;
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