Fix build warning after const char ** convert

Commit 25d640da4a caused the following build warning:
../include/netlink/utils.h:47:15: note: expected 'const char **' but argument is of type 'char **'
route/link/inet6.c:300:11: warning: passing argument 2 of 'nl_cancel_down_bytes' from incompatible pointer type [enabled by default]

Revert the const char ** change.

Signed-off-by: Thomas Graf <tgraf@suug.ch>

diff --git a/include/netlink/utils.h b/include/netlink/utils.h
index 397f9b582373d0018af00a29702dfa52610d14a0..502341a872d2fd5fa11df14a5396381c8c6514fb 100644 (file)
--- a/include/netlink/utils.h
+++ b/include/netlink/utils.h
@@ -44,8 +44,8 @@ enum {
 };
 
 /* unit pretty-printing */
-extern double  nl_cancel_down_bytes(unsigned long long, const char **);
-extern double  nl_cancel_down_bits(unsigned long long, const char **);
+extern double  nl_cancel_down_bytes(unsigned long long, char **);
+extern double  nl_cancel_down_bits(unsigned long long, char **);
 extern int     nl_rate2str(unsigned long long, int, char *, size_t);
 extern double  nl_cancel_down_us(uint32_t, char **);
 

diff --git a/lib/utils.c b/lib/utils.c
index 0f6ff14e89573b0d494309c883bfeb30d18e65b0..74f5639df143be8fc8fa230c5d6e6b1c905bae63 100644 (file)
--- a/lib/utils.c
+++ b/lib/utils.c
@@ -125,7 +125,7 @@ int __nl_read_num_str_file(const char *path, int (*cb)(long, const char *))
  * 
  * @return The cancelled down byte counter in the new unit.
  */
-double nl_cancel_down_bytes(unsigned long long l, const char **unit)
+double nl_cancel_down_bytes(unsigned long long l, char **unit)
 {
        if (l >= 1099511627776LL) {
                *unit = "TiB";
@@ -156,7 +156,7 @@ double nl_cancel_down_bytes(unsigned long long l, const char **unit)
  *
  * @return The cancelled down bit counter in the new unit.
  */
-double nl_cancel_down_bits(unsigned long long l, const char **unit)
+double nl_cancel_down_bits(unsigned long long l, char **unit)
 {
        if (l >= 1000000000000ULL) {
                *unit = "Tbit";