*: s/IF_NAMESIZE/IFNAMSIZ/, regularize its use a bit.

function                                             old     new   delta
strncpy_IFNAMSIZ                                       -      13     +13
set_slave_mtu                                         39      37      -2
set_slave_hwaddr                                      52      50      -2
set_master_hwaddr                                     52      50      -2
set_if_flags                                          40      38      -2
get_if_settings                                      101      98      -3
ifenslave_main                                      1680    1661     -19
vconfig_main                                         306     280     -26
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/7 up/down: 13/-56)            Total: -43 bytes

1 files changed, 2 insertions, 2 deletions

diff --git a/networking/brctl.c b/networking/brctl.c
index bd13878b2..acc789722 100644
--- a/networking/brctl.c
+++ b/networking/brctl.c
@@ -137,7 +137,7 @@ int brctl_main(int argc ATTRIBUTE_UNUSED, char **argv)
 
                                 if (!if_indextoname(bridx[i], brname))
                                         bb_perror_msg_and_die("can't get bridge name for index %d", i);
-                                safe_strncpy(ifr.ifr_name, brname, IFNAMSIZ);
+                                strncpy(ifr.ifr_name, brname, IFNAMSIZ);
 
                                 arm_ioctl(args, BRCTL_GET_BRIDGE_INFO,
                                                         (unsigned long) &bi, 0);
@@ -191,7 +191,7 @@ int brctl_main(int argc ATTRIBUTE_UNUSED, char **argv)
                 if (!*argv) /* all but 'addif/delif' need at least two arguments */
                         bb_show_usage();
 
-                safe_strncpy(ifr.ifr_name, br, IFNAMSIZ);
+                strncpy(ifr.ifr_name, br, IFNAMSIZ);
                 if (key == ARG_addif || key == ARG_delif) { /* addif or delif */
                         brif = *argv;
                         ifr.ifr_ifindex = if_nametoindex(brif);