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Drivers: hv: vmbus: Fix error code returned by vmbus_post_msg() 

ENOBUFS is a more approrpiate error code to be returned
when the hypervisor cannot post the message because of
insufficient buffers. Make the adjustment.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
K. Y. Srinivasan 2017-04-30 16:21:16 -07:00 committed by Greg Kroah-Hartman
parent a1a7ea6bd6
commit 48f4ccdfc4
1 changed files with 1 additions and 1 deletions
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2
drivers/hv/connection.c
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@ -370,7 +370,7 @@ int vmbus_post_msg(void *buffer, size_t buflen, bool can_sleep)
break;
case HV_STATUS_INSUFFICIENT_MEMORY:
case HV_STATUS_INSUFFICIENT_BUFFERS:
ret = -ENOMEM;
ret = -ENOBUFS;
break;
case HV_STATUS_SUCCESS:
return ret;