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virtio: fix build with debug enabled

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With CONFIG_RTE_LIBRTE_VIRTIO_DEBUG_INIT=y:
	error: ‘devname’ undeclared (first use in this function)

Fixes: da978dfdc4 ("virtio: use port IO to get PCI resource")

Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Changchun Ouyang <changchun.ouyang@intel.com>
This commit is contained in:
Thomas Monjalon 2015-03-03 16:04:59 +01:00
parent 459132bc2c
commit 80edfef4a8
1 changed files with 1 additions and 1 deletions
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2
lib/librte_pmd_virtio/virtio_ethdev.c
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@ -971,7 +971,7 @@ static int virtio_resource_init_by_uio(struct rte_pci_device *pci_dev)
pci_dev->intr_handle.fd = open(dirname, O_RDWR);
if (pci_dev->intr_handle.fd < 0) {
PMD_INIT_LOG(ERR, "Cannot open %s: %s\n",
devname, strerror(errno));
dirname, strerror(errno));
return -1;
}