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-rw-r--r--sys/dev/iscsi/icl.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/dev/iscsi/icl.h b/sys/dev/iscsi/icl.h
index 87a5652..ab61cd8 100644
--- a/sys/dev/iscsi/icl.h
+++ b/sys/dev/iscsi/icl.h
@@ -76,7 +76,9 @@ void icl_pdu_free(struct icl_pdu *ip);
struct icl_conn {
struct mtx ic_lock;
struct socket *ic_socket;
+#ifdef DIAGNOSTIC
volatile u_int ic_outstanding_pdus;
+#endif
TAILQ_HEAD(, icl_pdu) ic_to_send;
size_t ic_receive_len;
int ic_receive_state;
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