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authorDavid S. Miller <davem@davemloft.net>2018-07-21 00:45:10 +0300
committerDavid S. Miller <davem@davemloft.net>2018-07-21 07:17:12 +0300
commitc4c5551df136a7c4edd7c2f433d9a296b39826a2 (patch)
treea33d9f228efd34b0ad18e380385093405ef72d98 /drivers/net/hyperv
parent40999f11ce677ce3c5d0e8f5f76c40192a26b479 (diff)
parent48e5aee81f320da8abd1f09c8410f584315f59b0 (diff)
downloadlinux-c4c5551df136a7c4edd7c2f433d9a296b39826a2.tar.xz
Merge ra.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux
All conflicts were trivial overlapping changes, so reasonably easy to resolve. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/hyperv')
-rw-r--r--drivers/net/hyperv/netvsc.c17
-rw-r--r--drivers/net/hyperv/rndis_filter.c1
2 files changed, 11 insertions, 7 deletions
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index 8e9d0ee1572b..31c3d77b4733 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -1274,6 +1274,7 @@ int netvsc_poll(struct napi_struct *napi, int budget)
struct hv_device *device = netvsc_channel_to_device(channel);
struct net_device *ndev = hv_get_drvdata(device);
int work_done = 0;
+ int ret;
/* If starting a new interval */
if (!nvchan->desc)
@@ -1285,16 +1286,18 @@ int netvsc_poll(struct napi_struct *napi, int budget)
nvchan->desc = hv_pkt_iter_next(channel, nvchan->desc);
}
- /* If send of pending receive completions suceeded
- * and did not exhaust NAPI budget this time
- * and not doing busy poll
+ /* Send any pending receive completions */
+ ret = send_recv_completions(ndev, net_device, nvchan);
+
+ /* If it did not exhaust NAPI budget this time
+ * and not doing busy poll
* then re-enable host interrupts
- * and reschedule if ring is not empty.
+ * and reschedule if ring is not empty
+ * or sending receive completion failed.
*/
- if (send_recv_completions(ndev, net_device, nvchan) == 0 &&
- work_done < budget &&
+ if (work_done < budget &&
napi_complete_done(napi, work_done) &&
- hv_end_read(&channel->inbound) &&
+ (ret || hv_end_read(&channel->inbound)) &&
napi_schedule_prep(napi)) {
hv_begin_read(&channel->inbound);
__napi_schedule(napi);
diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
index 9b4e3c3787e5..408ece27131c 100644
--- a/drivers/net/hyperv/rndis_filter.c
+++ b/drivers/net/hyperv/rndis_filter.c
@@ -1338,6 +1338,7 @@ out:
/* setting up multiple channels failed */
net_device->max_chn = 1;
net_device->num_chn = 1;
+ return 0;
err_dev_remv:
rndis_filter_device_remove(dev, net_device);