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| author | K. Y. Srinivasan | 2011-06-07 00:50:01 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2011-06-07 22:46:01 +0200 |
| commit | c0e2490fd42b0676e1ecb2d4ba7a6d0ec21d557b (patch) | |
| tree | bf2d7a583f7b0cba451e617bab19f2966ac1bc41 /drivers/staging/hv | |
| parent | Staging: hv: vmbus: Get rid of a dated comment in vmbus_drv.c (diff) | |
| download | kernel-qcow2-linux-c0e2490fd42b0676e1ecb2d4ba7a6d0ec21d557b.tar.gz kernel-qcow2-linux-c0e2490fd42b0676e1ecb2d4ba7a6d0ec21d557b.tar.xz kernel-qcow2-linux-c0e2490fd42b0676e1ecb2d4ba7a6d0ec21d557b.zip | |
Staging: hv: vmbus: Get rid of an unused function in connection.c
Get rid of an unused function in connection.c
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/hv')
| -rw-r--r-- | drivers/staging/hv/connection.c | 38 | ||||
| -rw-r--r-- | drivers/staging/hv/hyperv_vmbus.h | 2 |
2 files changed, 0 insertions, 40 deletions
diff --git a/drivers/staging/hv/connection.c b/drivers/staging/hv/connection.c index fc93bdfdd0bd..7d7f1d5d5a3d 100644 --- a/drivers/staging/hv/connection.c +++ b/drivers/staging/hv/connection.c @@ -185,44 +185,6 @@ cleanup: return ret; } -/* - * vmbus_disconnect - - * Sends a disconnect request on the partition service connection - */ -int vmbus_disconnect(void) -{ - int ret = 0; - struct vmbus_channel_message_header *msg; - - /* Make sure we are connected */ - if (vmbus_connection.conn_state != CONNECTED) - return -1; - - msg = kzalloc(sizeof(struct vmbus_channel_message_header), GFP_KERNEL); - if (!msg) - return -ENOMEM; - - msg->msgtype = CHANNELMSG_UNLOAD; - - ret = vmbus_post_msg(msg, - sizeof(struct vmbus_channel_message_header)); - if (ret != 0) - goto cleanup; - - free_pages((unsigned long)vmbus_connection.int_page, 0); - free_pages((unsigned long)vmbus_connection.monitor_pages, 1); - - /* TODO: iterate thru the msg list and free up */ - destroy_workqueue(vmbus_connection.work_queue); - - vmbus_connection.conn_state = DISCONNECTED; - - pr_info("hv_vmbus disconnected\n"); - -cleanup: - kfree(msg); - return ret; -} /* * relid2channel - Get the channel object given its diff --git a/drivers/staging/hv/hyperv_vmbus.h b/drivers/staging/hv/hyperv_vmbus.h index bf30a425b643..349ad80ce328 100644 --- a/drivers/staging/hv/hyperv_vmbus.h +++ b/drivers/staging/hv/hyperv_vmbus.h @@ -619,8 +619,6 @@ struct vmbus_channel *relid2channel(u32 relid); int vmbus_connect(void); -int vmbus_disconnect(void); - int vmbus_post_msg(void *buffer, size_t buflen); int vmbus_set_event(u32 child_relid); |