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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-25 12:34:27 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-25 12:34:27 -0800
commit74790147fb4e9b71083a62a525ab283a275d63b7 (patch)
tree2805293e7f1806ce2fd804255f868ab94edeae88 /drivers/hv
parentf6dcf8e747a0723ace5275334bacfcd88ab39333 (diff)
parent949db153b6466c6f7cad5a427ecea94985927311 (diff)
Merge 3.8-rc5 into char-misc-next
This pulls in all of the 3.8-rc5 fixes into this branch so we can test easier. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv')
-rw-r--r--drivers/hv/hv_balloon.c35
1 files changed, 21 insertions, 14 deletions
diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
index c1ad16f763ce..ce6f984535ec 100644
--- a/drivers/hv/hv_balloon.c
+++ b/drivers/hv/hv_balloon.c
@@ -402,7 +402,7 @@ struct dm_info_header {
*/
struct dm_info_msg {
- struct dm_info_header header;
+ struct dm_header hdr;
__u32 reserved;
__u32 info_size;
__u8 info[];
@@ -502,13 +502,17 @@ static void hot_add_req(struct hv_dynmem_device *dm, struct dm_hot_add *msg)
static void process_info(struct hv_dynmem_device *dm, struct dm_info_msg *msg)
{
- switch (msg->header.type) {
+ struct dm_info_header *info_hdr;
+
+ info_hdr = (struct dm_info_header *)msg->info;
+
+ switch (info_hdr->type) {
case INFO_TYPE_MAX_PAGE_CNT:
pr_info("Received INFO_TYPE_MAX_PAGE_CNT\n");
- pr_info("Data Size is %d\n", msg->header.data_size);
+ pr_info("Data Size is %d\n", info_hdr->data_size);
break;
default:
- pr_info("Received Unknown type: %d\n", msg->header.type);
+ pr_info("Received Unknown type: %d\n", info_hdr->type);
}
}
@@ -878,7 +882,7 @@ static int balloon_probe(struct hv_device *dev,
balloon_onchannelcallback, dev);
if (ret)
- return ret;
+ goto probe_error0;
dm_device.dev = dev;
dm_device.state = DM_INITIALIZING;
@@ -890,7 +894,7 @@ static int balloon_probe(struct hv_device *dev,
kthread_run(dm_thread_func, &dm_device, "hv_balloon");
if (IS_ERR(dm_device.thread)) {
ret = PTR_ERR(dm_device.thread);
- goto probe_error0;
+ goto probe_error1;
}
hv_set_drvdata(dev, &dm_device);
@@ -913,12 +917,12 @@ static int balloon_probe(struct hv_device *dev,
VM_PKT_DATA_INBAND,
VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
if (ret)
- goto probe_error1;
+ goto probe_error2;
t = wait_for_completion_timeout(&dm_device.host_event, 5*HZ);
if (t == 0) {
ret = -ETIMEDOUT;
- goto probe_error1;
+ goto probe_error2;
}
/*
@@ -927,7 +931,7 @@ static int balloon_probe(struct hv_device *dev,
*/
if (dm_device.state == DM_INIT_ERROR) {
ret = -ETIMEDOUT;
- goto probe_error1;
+ goto probe_error2;
}
/*
* Now submit our capabilities to the host.
@@ -960,12 +964,12 @@ static int balloon_probe(struct hv_device *dev,
VM_PKT_DATA_INBAND,
VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED);
if (ret)
- goto probe_error1;
+ goto probe_error2;
t = wait_for_completion_timeout(&dm_device.host_event, 5*HZ);
if (t == 0) {
ret = -ETIMEDOUT;
- goto probe_error1;
+ goto probe_error2;
}
/*
@@ -974,18 +978,20 @@ static int balloon_probe(struct hv_device *dev,
*/
if (dm_device.state == DM_INIT_ERROR) {
ret = -ETIMEDOUT;
- goto probe_error1;
+ goto probe_error2;
}
dm_device.state = DM_INITIALIZED;
return 0;
-probe_error1:
+probe_error2:
kthread_stop(dm_device.thread);
-probe_error0:
+probe_error1:
vmbus_close(dev->channel);
+probe_error0:
+ kfree(send_buffer);
return ret;
}
@@ -998,6 +1004,7 @@ static int balloon_remove(struct hv_device *dev)
vmbus_close(dev->channel);
kthread_stop(dm->thread);
+ kfree(send_buffer);
return 0;
}

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