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hyperv/channel: Nuke useless stack variable

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MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D5499
This commit is contained in:
sephe 2016-03-01 05:15:26 +00:00
parent 65d6c54a61
commit b0c32dfce5
1 changed files with 0 additions and 3 deletions
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3
sys/dev/hyperv/vmbus/hv_channel.c
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@ -928,7 +928,6 @@ hv_vmbus_channel_recv_packet_raw(
{
int ret;
uint32_t packetLen;
uint32_t userLen;
hv_vm_packet_descriptor desc;
*buffer_actual_len = 0;
@ -942,8 +941,6 @@ hv_vmbus_channel_recv_packet_raw(
return (0);
packetLen = desc.length8 << 3;
userLen = packetLen - (desc.data_offset8 << 3);
*buffer_actual_len = packetLen;
if (packetLen > buffer_len)