diff --git a/drivers/staging/hv/RingBuffer.c b/drivers/staging/hv/RingBuffer.c index f69ae33a91e3..3a38103ecfbd 100644 --- a/drivers/staging/hv/RingBuffer.c +++ b/drivers/staging/hv/RingBuffer.c @@ -192,7 +192,7 @@ Description: static inline u64 GetRingBufferIndices(RING_BUFFER_INFO* RingInfo) { - return ((u64)RingInfo->RingBuffer->WriteIndex << 32) || RingInfo->RingBuffer->ReadIndex; + return (u64)RingInfo->RingBuffer->WriteIndex << 32; }