diff options
Diffstat (limited to 'arch/um/drivers/pcap_user.c')
| -rw-r--r-- | arch/um/drivers/pcap_user.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/um/drivers/pcap_user.c b/arch/um/drivers/pcap_user.c index a1747dc..dc0a903 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) |