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path: root/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c
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Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c')
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c
index 23d6c44dc459..9ce1ad3d950c 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c
@@ -137,13 +137,12 @@ static int uldrx_handler(struct sge_rspq *q, const __be64 *rsp,
static int alloc_uld_rxqs(struct adapter *adap,
struct sge_uld_rxq_info *rxq_info, bool lro)
{
- struct sge *s = &adap->sge;
unsigned int nq = rxq_info->nrxq + rxq_info->nciq;
+ int i, err, msi_idx, que_idx = 0, bmap_idx = 0;
struct sge_ofld_rxq *q = rxq_info->uldrxq;
unsigned short *ids = rxq_info->rspq_id;
- unsigned int bmap_idx = 0;
+ struct sge *s = &adap->sge;
unsigned int per_chan;
- int i, err, msi_idx, que_idx = 0;
per_chan = rxq_info->nrxq / adap->params.nports;
@@ -161,6 +160,10 @@ static int alloc_uld_rxqs(struct adapter *adap,
if (msi_idx >= 0) {
bmap_idx = get_msix_idx_from_bmap(adap);
+ if (bmap_idx < 0) {
+ err = -ENOSPC;
+ goto freeout;
+ }
msi_idx = adap->msix_info_ulds[bmap_idx].idx;
}
err = t4_sge_alloc_rxq(adap, &q->rspq, false,