client: constify args in can_forward_packet()

Change-Id: I3568b962fea7d0e34b68f75cea7b59b1df158238
---
M src/osmo_client_core.c
1 file changed, 3 insertions(+), 3 deletions(-)


git pull ssh://gerrit.osmocom.org:29418/osmo-pcap refs/changes/47/39947/1

diff --git a/src/osmo_client_core.c b/src/osmo_client_core.c
index 7df14ca..62b2c3c 100644
--- a/src/osmo_client_core.c
+++ b/src/osmo_client_core.c
@@ -101,9 +101,9 @@
 }
 
 static int can_forward_packet(
-			struct osmo_pcap_client *client,
-			struct osmo_pcap_handle *ph,
-			struct pcap_pkthdr *hdr,
+			const struct osmo_pcap_client *client,
+			const struct osmo_pcap_handle *ph,
+			const struct pcap_pkthdr *hdr,
 			const u_char *data)
 {
 	int ll_type;

