IB/hfi1: Delete an unneeded bool conversion

The result of an expression consisting of a single relational operator is
already of the bool type and does not need to be evaluated explicitly.

No functional change.

Link: https://lore.kernel.org/r/20210510120635.3636-1-thunder.leizhen@huawei.comSigned-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

drivers/infiniband/hw/hfi1/tid_rdma.c

@@ -1115,7 +1115,7 @@ static u32 kern_find_pages(struct tid_rdma_flow *flow,
 	}
 
 	flow->length = flow->req->seg_len - length;
-	*last = req->isge == ss->num_sge ? false : true;
+	*last = req->isge != ss->num_sge;
 	return i;
 }