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From: Haiyang Zhang <haiyangz@microsoft.com>
To: davem@davemloft.net, netdev@vger.kernel.org
Cc: haiyangz@microsoft.com, kys@microsoft.com, olaf@aepfle.de,
	jasowang@redhat.com, linux-kernel@vger.kernel.org,
	devel@linuxdriverproject.org
Subject: [PATCH net,2/3] hyperv: Fix the missing return value in rndis_filter_set_packet_filter()
Date: Mon,  1 Oct 2012 15:30:56 -0700	[thread overview]
Message-ID: <1349130657-7987-2-git-send-email-haiyangz@microsoft.com> (raw)
In-Reply-To: <1349130657-7987-1-git-send-email-haiyangz@microsoft.com>

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>

---
 drivers/net/hyperv/rndis_filter.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
index 3cb7486..2909dd8 100644
--- a/drivers/net/hyperv/rndis_filter.c
+++ b/drivers/net/hyperv/rndis_filter.c
@@ -641,6 +641,7 @@ 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.
-- 
1.7.4.1


  reply	other threads:[~2012-10-01 22:20 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-10-01 22:30 [PATCH net,1/3] hyperv: Fix the max_xfer_size in RNDIS initialization Haiyang Zhang
2012-10-01 22:30 ` Haiyang Zhang [this message]
2012-10-01 22:30 ` [PATCH net,3/3] hyperv: Fix page buffer handling in rndis_filter_send_request() Haiyang Zhang
2012-10-02  8:38   ` [PATCH net, 3/3] " Dan Carpenter
2012-10-02 14:28     ` Haiyang Zhang
2012-10-01 22:39 ` [PATCH net,1/3] hyperv: Fix the max_xfer_size in RNDIS initialization David Miller
2012-10-02  2:07   ` Haiyang Zhang

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