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Diffstat (limited to 'src/vnet/devices/virtio/tap.c')
-rw-r--r--src/vnet/devices/virtio/tap.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/vnet/devices/virtio/tap.c b/src/vnet/devices/virtio/tap.c
index cc28df3be7f..0eaaf2771cc 100644
--- a/src/vnet/devices/virtio/tap.c
+++ b/src/vnet/devices/virtio/tap.c
@@ -60,7 +60,7 @@ tap_create_if (vlib_main_t * vm, tap_create_if_args_t * args)
virtio_main_t *vim = &virtio_main;
vnet_sw_interface_t *sw;
vnet_hw_interface_t *hw;
- int i, fd;
+ int i, fd = -1;
struct ifreq ifr;
size_t hdrsz;
struct vhost_memory *vhost_mem = 0;
@@ -205,7 +205,6 @@ tap_create_if (vlib_main_t * vm, tap_create_if_args_t * args)
_IOCTL (fd, SIOCGIFFLAGS, (void *) &ifr);
ifr.ifr_flags |= IFF_UP | IFF_RUNNING;
_IOCTL (fd, SIOCSIFFLAGS, (void *) &ifr);
- close (fd);
}
if (!args->hw_addr_set)
@@ -268,6 +267,8 @@ error:
done:
if (vhost_mem)
clib_mem_free (vhost_mem);
+ if (fd != -1)
+ close (fd);
}
int