vDPA/ifcvf: remove duplicated assignment to pointer cfg

The assignment to pointer cfg is duplicated, the second assignment
is redundant and can be removed.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Message-Id: <20220704190456.593464-1-colin.i.king@gmail.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>

diff --git a/drivers/vdpa/ifcvf/ifcvf_base.c b/drivers/vdpa/ifcvf/ifcvf_base.c
index 48c4dad..47b9409 100644 (file)
--- a/drivers/vdpa/ifcvf/ifcvf_base.c
+++ b/drivers/vdpa/ifcvf/ifcvf_base.c
@@ -29,7 +29,6 @@ u16 ifcvf_set_config_vector(struct ifcvf_hw *hw, int vector)
 {
        struct virtio_pci_common_cfg __iomem *cfg = hw->common_cfg;
 
-       cfg = hw->common_cfg;
        vp_iowrite16(vector,  &cfg->msix_config);
 
        return vp_ioread16(&cfg->msix_config);