convert users to %pI4

Convert users of ip_to_string() and print_IPaddr() to %pI4 and
remove the now unused functions.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/parameter.c b/lib/parameter.c
index 656a6037c6..a754fb8a94 100644
--- a/lib/parameter.c
+++ b/lib/parameter.c
@@ -642,7 +642,7 @@ static const char *param_ip_get(struct device_d *dev, struct param_d *p)
 	}
 
 	free(p->value);
-	p->value = xstrdup(ip_to_string(*pi->ip));
+	p->value = xasprintf("%pI4", pi->ip);
 
 	return p->value;
 }