cxgb4: cleanup error code in setup_sge_queues_uld()

The caller doesn't care about the error codes, they only check for zero
vs non-zero.  Still, it's better to preserve the negative error codes
from alloc_uld_rxqs() instead of changing it to 1.  We can also return
directly if there is a failure.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c
index 6b1d3df..9e3c6b3 100644 (file)
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c
@@ -174,13 +174,14 @@ static int
 setup_sge_queues_uld(struct adapter *adap, unsigned int uld_type, bool lro)
 {
        struct sge_uld_rxq_info *rxq_info = adap->sge.uld_rxq_info[uld_type];
-       int i, ret = 0;
+       int i, ret;
 
-       ret = !(!alloc_uld_rxqs(adap, rxq_info, lro));
+       ret = alloc_uld_rxqs(adap, rxq_info, lro);
+       if (ret)
+               return ret;
 
        /* Tell uP to route control queue completions to rdma rspq */
-       if (adap->flags & CXGB4_FULL_INIT_DONE &&
-           !ret && uld_type == CXGB4_ULD_RDMA) {
+       if (adap->flags & CXGB4_FULL_INIT_DONE && uld_type == CXGB4_ULD_RDMA) {
                struct sge *s = &adap->sge;
                unsigned int cmplqid;
                u32 param, cmdop;