diff options
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/sge.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c index bb7851e0b4c6..e8e90ce3ae15 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c @@ -2258,7 +2258,7 @@ static u64 udb_address(struct adapter *adap, unsigned int cntxt_id, (QUEUESPERPAGEPF1 - QUEUESPERPAGEPF0) * adap->fn); udb_density = 1 << ((qpp >> s_qpp) & QUEUESPERPAGEPF0_MASK); qpshift = PAGE_SHIFT - ilog2(udb_density); - udb = cntxt_id << qpshift; + udb = (u64)cntxt_id << qpshift; udb &= PAGE_MASK; page = udb / PAGE_SIZE; udb += (cntxt_id - (page * udb_density)) * SGE_UDB_SIZE; |