eal/linux: remove unnecessary check for primary instance

In pci_uio_map_resource we check that we are in a primary process
before calling pci_uio_set_bus_master. However, there is already
an earlier check which means that we are always in a primary instance
at this point in the code, so the check can be removed.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: David Marchand <david.marchand@6wind.com>

diff --git a/lib/librte_eal/linuxapp/eal/eal_pci_uio.c b/lib/librte_eal/linuxapp/eal/eal_pci_uio.c
index c12794e..0a95376 100644 (file)
--- a/lib/librte_eal/linuxapp/eal/eal_pci_uio.c
+++ b/lib/librte_eal/linuxapp/eal/eal_pci_uio.c
@@ -304,11 +304,9 @@ pci_uio_map_resource(struct rte_pci_device *dev)
        }
 
        /* set bus master that is not done by uio_pci_generic */
-       if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
-               if (pci_uio_set_bus_master(dev->intr_handle.uio_cfg_fd)) {
-                       RTE_LOG(ERR, EAL, "Cannot set up bus mastering!\n");
-                       return -1;
-               }
+       if (pci_uio_set_bus_master(dev->intr_handle.uio_cfg_fd)) {
+               RTE_LOG(ERR, EAL, "Cannot set up bus mastering!\n");
+               return -1;
        }
 
        /* allocate the mapping details for secondary processes*/