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Diffstat (limited to 'networking/arping.c')
-rw-r--r--networking/arping.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/networking/arping.c b/networking/arping.c
index e7b842f..915af32 100644
--- a/networking/arping.c
+++ b/networking/arping.c
@@ -331,8 +331,7 @@ int arping_main(int argc UNUSED_PARAM, char **argv)
struct sockaddr_in saddr;
int probe_fd = xsocket(AF_INET, SOCK_DGRAM, 0);
- if (setsockopt(probe_fd, SOL_SOCKET, SO_BINDTODEVICE, device, strlen(device) + 1) == -1)
- bb_perror_msg("cannot bind to device %s", device);
+ setsockopt_bindtodevice(probe_fd, device);
memset(&saddr, 0, sizeof(saddr));
saddr.sin_family = AF_INET;
if (src.s_addr) {