From: longli@linuxonhyperv.com <redacted>
Sent: Tuesday, August 30, 2022 5:35 PM
To: KY Srinivasan <kys@microsoft.com>; Haiyang Zhang
...
From: Long Li <longli@microsoft.com>

Add a RDMA VF driver for Microsoft Azure Network Adapter (MANA).

Signed-off-by: Long Li <longli@microsoft.com>
...

Reviewed-by: Dexuan Cui <decui@microsoft.com>

The patch looks good to me. Just a few small nitpicks (see the below).

+static int mana_ib_probe(struct auxiliary_device *adev,
+			 const struct auxiliary_device_id *id)
+{
+	struct mana_adev *madev = container_of(adev, struct mana_adev, adev);
+	struct gdma_dev *mdev = madev->mdev;
+	struct mana_context *mc;
+	struct mana_ib_dev *dev;
+	int ret = 0;

Small nitpick: the 'ret' doesn't have to be initialized to 0.

+int mana_ib_gd_create_dma_region(struct mana_ib_dev *dev, struct
ib_umem *umem,
+				 mana_handle_t *gdma_region, u64 page_sz)
+{
...
+
+if (!err)
+	return 0;

Please add a Tab character to the above 2 lines.