[SRU][J:linux-bluefield][PATCH v2 1/1] UBUNTU: SAUCE: mlxbf-tmfifo.c: Amend previous tmfifo patch w/ regard to schedule_work

[shihyic]

BugLink: https://bugs.launchpad.net/ubuntu/+source/linux-bluefield/+bug/2028197

Fix rshim console output got cutoff due to tmfifo driver not processing all virtio console notifications. 
Fix v1 patch w/ regard to schedule_work

Signed-off-by: Shih-Yi Chen <shihyic at nvidia.com>
Reviewed-by: Liming Sun <limings at nvidia.com>

---
 drivers/platform/mellanox/mlxbf-tmfifo.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/platform/mellanox/mlxbf-tmfifo.c b/drivers/platform/mellanox/mlxbf-tmfifo.c
index 3b45acc3664c..ae07f14504c0 100644
--- a/drivers/platform/mellanox/mlxbf-tmfifo.c
+++ b/drivers/platform/mellanox/mlxbf-tmfifo.c
@@ -870,7 +870,6 @@ static bool mlxbf_tmfifo_virtio_notify(struct virtqueue *vq)
 			spin_unlock_irqrestore(&fifo->spin_lock[0], flags);
 			test_and_set_bit(MLXBF_TM_TX_LWM_IRQ,
 					 &fifo->pend_events);
-			schedule_work(&fifo->work);
 		} else if (test_and_set_bit(MLXBF_TM_TX_LWM_IRQ,
 					    &fifo->pend_events)) {
 			return true;
@@ -880,6 +879,8 @@ static bool mlxbf_tmfifo_virtio_notify(struct virtqueue *vq)
 			return true;
 	}
 
+	schedule_work(&fifo->work);
+
 	return true;
 }
 
-- 
2.30.1