Merge tag 'v3.13-rc6' into for-3.14/core

Needed to bring blk-mq uptodate, since changes have been going in
since for-3.14/core was established.

Fixup merge issues related to the immutable biovec changes.

Signed-off-by: Jens Axboe <axboe@kernel.dk>

Conflicts:
	block/blk-flush.c
	fs/btrfs/check-integrity.c
	fs/btrfs/extent_io.c
	fs/btrfs/scrub.c
	fs/logfs/dev_bdev.c

1 files changed, 10 insertions, 16 deletions

diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c
index 03cf8fb8155..58e0e973902 100644
--- a/drivers/phy/phy-core.c
+++ b/drivers/phy/phy-core.c
@@ -437,23 +437,18 @@ struct phy *phy_create(struct device *dev, const struct phy_ops *ops,
 	int id;
 	struct phy *phy;
 
-	if (!dev) {
-		dev_WARN(dev, "no device provided for PHY\n");
-		ret = -EINVAL;
-		goto err0;
-	}
+	if (WARN_ON(!dev))
+		return ERR_PTR(-EINVAL);
 
 	phy = kzalloc(sizeof(*phy), GFP_KERNEL);
-	if (!phy) {
-		ret = -ENOMEM;
-		goto err0;
-	}
+	if (!phy)
+		return ERR_PTR(-ENOMEM);
 
 	id = ida_simple_get(&phy_ida, 0, 0, GFP_KERNEL);
 	if (id < 0) {
 		dev_err(dev, "unable to get id\n");
 		ret = id;
-		goto err0;
+		goto free_phy;
 	}
 
 	device_initialize(&phy->dev);
@@ -468,11 +463,11 @@ struct phy *phy_create(struct device *dev, const struct phy_ops *ops,
 
 	ret = dev_set_name(&phy->dev, "phy-%s.%d", dev_name(dev), id);
 	if (ret)
-		goto err1;
+		goto put_dev;
 
 	ret = device_add(&phy->dev);
 	if (ret)
-		goto err1;
+		goto put_dev;
 
 	if (pm_runtime_enabled(dev)) {
 		pm_runtime_enable(&phy->dev);
@@ -481,12 +476,11 @@ struct phy *phy_create(struct device *dev, const struct phy_ops *ops,
 
 	return phy;
 
-err1:
-	ida_remove(&phy_ida, phy->id);
+put_dev:
 	put_device(&phy->dev);
+	ida_remove(&phy_ida, phy->id);
+free_phy:
 	kfree(phy);
-
-err0:
 	return ERR_PTR(ret);
 }
 EXPORT_SYMBOL_GPL(phy_create);