1 files changed, 1 insertions, 1 deletions

diff --git a/networking/libiproute/iplink.c b/networking/libiproute/iplink.c
index ae41ab308..cb6ee962b 100644
--- a/networking/libiproute/iplink.c
+++ b/networking/libiproute/iplink.c
@@ -25,7 +25,7 @@
 /* take from linux/sockios.h */
 #define SIOCSIFNAME     0x8923          /* set interface name */
 
-static int on_off(char *msg)
+static int on_off(const char *msg)
 {
         bb_error_msg("error: argument of \"%s\" must be \"on\" or \"off\"", msg);
         return -1;