1 files changed, 3 insertions, 2 deletions

diff --git a/arch/um/drivers/pcap_user.c b/arch/um/drivers/pcap_user.c
index a1747dc0ff6f..dc0a903ef9a6 100644
--- a/arch/um/drivers/pcap_user.c
+++ b/arch/um/drivers/pcap_user.c
@@ -18,7 +18,7 @@
 
 #define PCAP_FD(p) (*(int *)(p))
 
-static void pcap_user_init(void *data, void *dev)
+static int pcap_user_init(void *data, void *dev)
 {
         struct pcap_data *pri = data;
         pcap_t *p;
@@ -28,11 +28,12 @@ static void pcap_user_init(void *data, void *dev)
         if(p == NULL){
                 printk("pcap_user_init : pcap_open_live failed - '%s'\n", 
                        errors);
-                return;
+                return -EINVAL;
         }
 
         pri->dev = dev;
         pri->pcap = p;
+        return 0;
 }
 
 static int pcap_open(void *data)