debug: Remove dead log categories

Change-Id: Ibdfc39ead4f0c5e3a74321e9d2c9720ae1603541
Related: OS#2528
diff --git a/src/libcommon/gsup_client.c b/src/libcommon/gsup_client.c
index b5f2e68..0335e21 100644
--- a/src/libcommon/gsup_client.c
+++ b/src/libcommon/gsup_client.c
@@ -331,7 +331,7 @@
 int gsup_client_send(struct gsup_client *gsupc, struct msgb *msg)
 {
 	if (!gsupc || !gsupc->is_connected) {
-		LOGP(DGPRS, LOGL_ERROR, "GSUP not connected, unable to send %s\n", msgb_hexdump(msg));
+		LOGP(DLGSUP, LOGL_ERROR, "GSUP not connected, unable to send %s\n", msgb_hexdump(msg));
 		msgb_free(msg);
 		return -ENOTCONN;
 	}