isisd/isis_dlpi: Fix warning

[mirror_frr.git] / isisd / isis_dlpi.c

diff --git a/isisd/isis_dlpi.c b/isisd/isis_dlpi.c
index 654d648de1ad88bc906b3c1eba72160a19a1876f..7c7e0909e907a57dbc579da980f32786b56bcbac 100644 (file)
--- a/isisd/isis_dlpi.c
+++ b/isisd/isis_dlpi.c
@@ -313,7 +313,7 @@ dlpiaddr (int fd, u_char *addr)
 static int
 open_dlpi_dev (struct isis_circuit *circuit)
 {
-  int fd, unit, retval;
+  int fd = -1, unit, retval;
   char devpath[MAXPATHLEN];
   dl_info_ack_t *dia = (dl_info_ack_t *)dlpi_ctl;
   ssize_t acklen;