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hyperv: Fix the missing return value in rndis_filter_set_packet_filter()

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Return ETIMEDOUT when the reply message is not received in time.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Haiyang Zhang 2012-10-02 05:30:20 +00:00 committed by David S. Miller
parent fb1d074edb
commit ea4963745f
1 changed files with 1 additions and 0 deletions
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drivers/net/hyperv/rndis_filter.c
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@ -647,6 +647,7 @@ int rndis_filter_set_packet_filter(struct rndis_device *dev, u32 new_filter)
if (t == 0) {
netdev_err(ndev,
"timeout before we got a set response...\n");
ret = -ETIMEDOUT;
/*
* We can't deallocate the request since we may still receive a
* send completion for it.