From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
The variable userlen is initialized but never used
otherwise, so remove the unused variable.
Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
---
drivers/hv/channel.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
index 773a2f2..3148d80 100644
--- a/drivers/hv/channel.c
+++ b/drivers/hv/channel.c
@@ -774,7 +774,6 @@ int vmbus_recvpacket_raw(struct vmbus_channel *channel, void *buffer,
{
struct vmpacket_descriptor desc;
u32 packetlen;
- u32 userlen;
int ret;
*buffer_actual_len = 0;
@@ -788,7 +787,6 @@ int vmbus_recvpacket_raw(struct vmbus_channel *channel, void *buffer,
packetlen = desc.len8 << 3;
- userlen = packetlen - (desc.offset8 << 3);
*buffer_actual_len = packetlen;
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