handle_ts1_read(): log sign_link() error
Change-Id: I95779ee8590ab16b7af4ad2c79ede68da3a12e5a
diff --git a/src/input/ipaccess.c b/src/input/ipaccess.c
index 675f07a..9e64471 100644
--- a/src/input/ipaccess.c
+++ b/src/input/ipaccess.c
@@ -228,7 +228,7 @@
struct e1inp_sign_link *link;
struct ipaccess_head *hh;
struct msgb *msg = NULL;
- int ret;
+ int ret, rc;
ret = ipa_msg_recv_buffered(bfd->fd, &msg, &e1i_ts->pending_msg);
if (ret < 0) {
@@ -273,13 +273,14 @@
ret = -EINVAL;
goto err_msg;
}
- if (e1i_ts->line->ops->sign_link(msg) < 0) {
+ rc = e1i_ts->line->ops->sign_link(msg);
+ if (rc < 0) {
/* Don't close the signalling link if the upper layers report
* an error, that's too strict. BTW, the signalling layer is
* resposible for releasing the message.
*/
LOGP(DLINP, LOGL_ERROR, "Bad signalling message,"
- "sign_link returned error\n");
+ " sign_link returned error: %s.\n", strerror(-rc));
}
return 0;