Cleanup GCC4 warnings about signedness.

[mirror_iproute2.git] / lib / utils.c

diff --git a/lib/utils.c b/lib/utils.c
index 5954502f5005f16ce50594e9040bfb1d9db97d64..7d336eb7e0b7cca72dcab1b092b0c83f4bc5fb07 100644 (file)
--- a/lib/utils.c
+++ b/lib/utils.c
@@ -240,7 +240,7 @@ int get_prefix_1(inet_prefix *dst, char *arg, int family)
                                dst->bitlen = 32;
                }
                if (slash) {
-                       if (get_integer(&plen, slash+1, 0) || plen > dst->bitlen) {
+                       if (get_unsigned(&plen, slash+1, 0) || plen > dst->bitlen) {
                                err = -1;
                                goto done;
                        }
@@ -504,9 +504,9 @@ const char *format_host(int af, int len, const void *addr,
 }
 
 
-__u8* hexstring_n2a(const __u8 *str, int len, __u8 *buf, int blen)
+char *hexstring_n2a(const __u8 *str, int len, char *buf, int blen)
 {
-       __u8 *ptr = buf;
+       char *ptr = buf;
        int i;
 
        for (i=0; i<len; i++) {
@@ -523,7 +523,7 @@ __u8* hexstring_n2a(const __u8 *str, int len, __u8 *buf, int blen)
        return buf;
 }
 
-__u8* hexstring_a2n(const __u8 *str, __u8 *buf, int blen)
+__u8* hexstring_a2n(const char *str, __u8 *buf, int blen)
 {
        int cnt = 0;