virtio: make a function local

Make vtpci_get_status a local function as it is used in one file.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
Acked-by: Huawei Xie <huawei.xie@intel.com>

diff --git a/lib/librte_pmd_virtio/virtio_pci.c b/lib/librte_pmd_virtio/virtio_pci.c
index ca9c748..206c65b 100644 (file)
--- a/lib/librte_pmd_virtio/virtio_pci.c
+++ b/lib/librte_pmd_virtio/virtio_pci.c
@@ -35,6 +35,8 @@
 #include "virtio_pci.h"
 #include "virtio_logs.h"
 
+static uint8_t vtpci_get_status(struct virtio_hw *);
+
 void
 vtpci_read_dev_config(struct virtio_hw *hw, uint64_t offset,
                void *dst, int length)
@@ -113,7 +115,7 @@ vtpci_reinit_complete(struct virtio_hw *hw)
        vtpci_set_status(hw, VIRTIO_CONFIG_STATUS_DRIVER_OK);
 }
 
-uint8_t
+static uint8_t
 vtpci_get_status(struct virtio_hw *hw)
 {
        return VIRTIO_READ_REG_1(hw, VIRTIO_PCI_STATUS);

diff --git a/lib/librte_pmd_virtio/virtio_pci.h b/lib/librte_pmd_virtio/virtio_pci.h
index 373f9dc..8cc4636 100644 (file)
--- a/lib/librte_pmd_virtio/virtio_pci.h
+++ b/lib/librte_pmd_virtio/virtio_pci.h
@@ -253,8 +253,6 @@ void vtpci_reset(struct virtio_hw *);
 
 void vtpci_reinit_complete(struct virtio_hw *);
 
-uint8_t vtpci_get_status(struct virtio_hw *);
-
 void vtpci_set_status(struct virtio_hw *, uint8_t);
 
 uint32_t vtpci_negotiate_features(struct virtio_hw *, uint32_t);