LU-14008 o2iblnd: avoid memory copy for short msg

[fs/lustre-release.git] / lnet / klnds / o2iblnd / o2iblnd.c

diff --git a/lnet/klnds/o2iblnd/o2iblnd.c b/lnet/klnds/o2iblnd/o2iblnd.c
index 815a13d..2b1272a 100644 (file)
--- a/lnet/klnds/o2iblnd/o2iblnd.c
+++ b/lnet/klnds/o2iblnd/o2iblnd.c
@@ -700,10 +700,9 @@ static unsigned int kiblnd_send_wrs(struct kib_conn *conn)
         */
        int ret;
        int multiplier = 1 + conn->ibc_max_frags;
-       enum kib_dev_caps dev_caps = conn->ibc_hdev->ibh_dev->ibd_dev_caps;
 
        /* FastReg needs two extra WRs for map and invalidate */
-       if (dev_caps & IBLND_DEV_CAPS_FASTREG_ENABLED)
+       if (IS_FAST_REG_DEV(conn->ibc_hdev->ibh_dev))
                multiplier += 2;
 
        /* account for a maximum of ibc_queue_depth in-flight transfers */