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authorBenoît Ganne <bganne@cisco.com>2019-08-27 10:58:59 +0200
committerDave Barach <openvpp@barachs.net>2019-08-27 22:04:46 +0000
commit1ec093fe7a0c37cb5b8a84fdf5ffbd243880980f (patch)
treec9dd29a00e82d27540bc19af890ea8090a3b9df9
parent670027a50682b88c3082aad70072139ce87a0d52 (diff)
rdma: fix pending packets check on tx
Fix coverity CID 203636: Control flow issues (NO_EFFECT). This greater-than-or-equal-to-zero comparison of an unsigned value is always true. "n_left_from >= 0U". Type: fix Fixes: e7e8bf37f100b20acb99957572f1796f648c2853 Change-Id: Ibbf8c82defb12d6d532345eea657d5f300e6a514 Signed-off-by: Benoît Ganne <bganne@cisco.com>
-rw-r--r--src/plugins/rdma/output.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/rdma/output.c b/src/plugins/rdma/output.c
index 0c6848e09cd..a93c7c8c644 100644
--- a/src/plugins/rdma/output.c
+++ b/src/plugins/rdma/output.c
@@ -182,7 +182,7 @@ VNET_DEVICE_CLASS_TX_FN (rdma_device_class) (vlib_main_t * vm,
clib_spinlock_lock_if_init (&txq->lock);
- for (i = 0; i < 5 && n_left_from >= 0; i++)
+ for (i = 0; i < 5 && n_left_from > 0; i++)
{
u32 n_enq;
rdma_device_output_free (vm, txq);