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authorMohsin Kazmi <sykazmi@cisco.com>2022-10-20 12:53:28 +0000
committerBeno�t Ganne <bganne@cisco.com>2022-10-20 14:05:43 +0000
commit049dee954f6acfc21c15a1a2926f6fb36d58a3e1 (patch)
tree9c520474008a1131415260a6d3f292856e67960f /src
parentf0d71c6b7feb0c6a3ba99f90588dbc6c5c62163f (diff)
virtio: fix the missing unlock
Type: fix Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I7003162ee72c39c44be1e7ff0d27f4416b3eca5a
Diffstat (limited to 'src')
-rw-r--r--src/vnet/devices/virtio/virtio_pre_input.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vnet/devices/virtio/virtio_pre_input.c b/src/vnet/devices/virtio/virtio_pre_input.c
index eb208fd3a39..80cc8d6edb0 100644
--- a/src/vnet/devices/virtio/virtio_pre_input.c
+++ b/src/vnet/devices/virtio/virtio_pre_input.c
@@ -31,7 +31,7 @@ virtio_pre_input_inline (vlib_main_t *vm, vnet_virtio_vring_t *txq_vring,
if (clib_spinlock_trylock (&txq_vring->lockp))
{
if (virtio_txq_is_scheduled (txq_vring))
- return 0;
+ goto unlock;
if (packet_coalesce)
vnet_gro_flow_table_schedule_node_on_dispatcher (
vm, txq, txq_vring->flow_table);
@@ -39,6 +39,7 @@ virtio_pre_input_inline (vlib_main_t *vm, vnet_virtio_vring_t *txq_vring,
virtio_vring_buffering_schedule_node_on_dispatcher (
vm, txq, txq_vring->buffering);
virtio_txq_set_scheduled (txq_vring);
+ unlock:
clib_spinlock_unlock (&txq_vring->lockp);
}
}