pvrusb2: reduce stack usage pvr2_eeprom_analyze()

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / hv / channel_mgmt.c

diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
index bad8128b283a8752a11e1c3a13d02c83bb1df07b..edf8995cb3b3c7f8fd6af87f881ec654a91db975 100644 (file)
--- a/drivers/hv/channel_mgmt.c
+++ b/drivers/hv/channel_mgmt.c
@@ -329,7 +329,7 @@ static u32 get_vp_index(uuid_le *type_guid)
                return 0;
        }
        cur_cpu = (++next_vp % max_cpus);
-       return cur_cpu;
+       return hv_context.vp_index[cur_cpu];
 }
 
 /*
@@ -648,7 +648,7 @@ int vmbus_request_offers(void)
 {
        struct vmbus_channel_message_header *msg;
        struct vmbus_channel_msginfo *msginfo;
-       int ret, t;
+       int ret;
 
        msginfo = kmalloc(sizeof(*msginfo) +
                          sizeof(struct vmbus_channel_message_header),
@@ -656,8 +656,6 @@ int vmbus_request_offers(void)
        if (!msginfo)
                return -ENOMEM;
 
-       init_completion(&msginfo->waitevent);
-
        msg = (struct vmbus_channel_message_header *)msginfo->msg;
 
        msg->msgtype = CHANNELMSG_REQUESTOFFERS;
@@ -671,14 +669,6 @@ int vmbus_request_offers(void)
                goto cleanup;
        }
 
-       t = wait_for_completion_timeout(&msginfo->waitevent, 5*HZ);
-       if (t == 0) {
-               ret = -ETIMEDOUT;
-               goto cleanup;
-       }
-
-
-
 cleanup:
        kfree(msginfo);