Merge tag 'ib-fbdev-drm-v4.19-deferred-console-takeover' of https://github.com/bzolnier/linux into drm-misc-next

Immutable branch between fbdev and drm for the v4.19 merge window
(contains the deferred console takeover feature)

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>

# gpg: Signature made Thu 28 Jun 2018 10:24:50 AM -03
# gpg:                using RSA key 7E33B63FA047C20B
# gpg: Can't check signature: public key not found

# Conflicts:
#	drivers/gpu/drm/i915/i915_gem.c
#	drivers/gpu/drm/i915/intel_crt.c
#	drivers/gpu/drm/i915/intel_display.c
#	drivers/gpu/drm/i915/intel_lrc.c
Link: https://patchwork.freedesktop.org/patch/msgid/2462549.rLSfW9kX99@amdc3058

1 files changed, 21 insertions, 15 deletions

diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index e52dd21519b45..e3e330f59c2c0 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -3199,8 +3199,8 @@ static int flow_counters_set_data(struct ib_counters *ibcounters,
 	if (!mcounters->hw_cntrs_hndl) {
 		mcounters->hw_cntrs_hndl = mlx5_fc_create(
 			to_mdev(ibcounters->device)->mdev, false);
-		if (!mcounters->hw_cntrs_hndl) {
-			ret = -ENOMEM;
+		if (IS_ERR(mcounters->hw_cntrs_hndl)) {
+			ret = PTR_ERR(mcounters->hw_cntrs_hndl);
 			goto free;
 		}
 		hw_hndl = true;
@@ -3546,29 +3546,35 @@ static struct ib_flow *mlx5_ib_create_flow(struct ib_qp *qp,
 			return ERR_PTR(-ENOMEM);
 
 		err = ib_copy_from_udata(ucmd, udata, required_ucmd_sz);
-		if (err) {
-			kfree(ucmd);
-			return ERR_PTR(err);
-		}
+		if (err)
+			goto free_ucmd;
 	}
 
-	if (flow_attr->priority > MLX5_IB_FLOW_LAST_PRIO)
-		return ERR_PTR(-ENOMEM);
+	if (flow_attr->priority > MLX5_IB_FLOW_LAST_PRIO) {
+		err = -ENOMEM;
+		goto free_ucmd;
+	}
 
 	if (domain != IB_FLOW_DOMAIN_USER ||
 	    flow_attr->port > dev->num_ports ||
 	    (flow_attr->flags & ~(IB_FLOW_ATTR_FLAGS_DONT_TRAP |
-				  IB_FLOW_ATTR_FLAGS_EGRESS)))
-		return ERR_PTR(-EINVAL);
+				  IB_FLOW_ATTR_FLAGS_EGRESS))) {
+		err = -EINVAL;
+		goto free_ucmd;
+	}
 
 	if (is_egress &&
 	    (flow_attr->type == IB_FLOW_ATTR_ALL_DEFAULT ||
-	     flow_attr->type == IB_FLOW_ATTR_MC_DEFAULT))
-		return ERR_PTR(-EINVAL);
+	     flow_attr->type == IB_FLOW_ATTR_MC_DEFAULT)) {
+		err = -EINVAL;
+		goto free_ucmd;
+	}
 
 	dst = kzalloc(sizeof(*dst), GFP_KERNEL);
-	if (!dst)
-		return ERR_PTR(-ENOMEM);
+	if (!dst) {
+		err = -ENOMEM;
+		goto free_ucmd;
+	}
 
 	mutex_lock(&dev->flow_db->lock);
 
@@ -3637,8 +3643,8 @@ destroy_ft:
 unlock:
 	mutex_unlock(&dev->flow_db->lock);
 	kfree(dst);
+free_ucmd:
 	kfree(ucmd);
-	kfree(handler);
 	return ERR_PTR(err);
 }