diff options
Diffstat (limited to 'networking/udhcp/socket.c')
| -rw-r--r-- | networking/udhcp/socket.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/networking/udhcp/socket.c b/networking/udhcp/socket.c index 92bf4cc..2bae68f 100644 --- a/networking/udhcp/socket.c +++ b/networking/udhcp/socket.c @@ -53,7 +53,7 @@ int read_interface(char *interface, int *ifindex, uint32_t *addr, uint8_t *arp) ifr.ifr_addr.sa_family = AF_INET; strncpy(ifr.ifr_name, interface, sizeof(ifr.ifr_name)); if (addr) { - if (ioctl(fd, SIOCGIFADDR, &ifr) == 0) { + if (ioctl(fd, SIOCGIFADDR, &ifr) != 0) { bb_perror_msg("SIOCGIFADDR failed, is the interface up and configured?"); close(fd); return -1; @@ -64,7 +64,7 @@ int read_interface(char *interface, int *ifindex, uint32_t *addr, uint8_t *arp) } if (ifindex) { - if (ioctl(fd, SIOCGIFINDEX, &ifr) == 0) { + if (ioctl(fd, SIOCGIFINDEX, &ifr) != 0) { bb_perror_msg("SIOCGIFINDEX failed"); close(fd); return -1; |