linux-kernel - [PATCH 16/16] block: sed-opal: rename next to execute

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Message-Id: <1550103368-4605-17-git-send-email-zub@linux.fjfi.cvut.cz>
Date:   Thu, 14 Feb 2019 01:16:08 +0100
From:   David Kozub <zub@...ux.fjfi.cvut.cz>
To:     Jens Axboe <axboe@...nel.dk>,
        Jonathan Derrick <jonathan.derrick@...el.com>,
        Scott Bauer <sbauer@...donthack.me>,
        linux-block@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Jonas Rabenstein <jonas.rabenstein@...dium.uni-erlangen.de>,
        David Kozub <zub@...ux.fjfi.cvut.cz>
Subject: [PATCH 16/16] block: sed-opal: rename next to execute_steps

As the function is responsible for executing the individual steps supplied
in the steps argument, execute_steps is a more descriptive name than the
rather generic next.

Signed-off-by: David Kozub <zub@...ux.fjfi.cvut.cz>
Reviewed-by: Scott Bauer <sbauer@...donthack.me>
Reviewed-by: Christoph Hellwig <hch@....de>
Reviewed-by: Jon Derrick <jonathan.derrick@...el.com>
---
 block/sed-opal.c | 33 +++++++++++++++++----------------
 1 file changed, 17 insertions(+), 16 deletions(-)

diff --git a/block/sed-opal.c b/block/sed-opal.c
index b947efd6d4d9..b1aa0cc25803 100644
--- a/block/sed-opal.c
+++ b/block/sed-opal.c
@@ -396,8 +396,8 @@ static int execute_step(struct opal_dev *dev,
 	return error;
 }
 
-static int next(struct opal_dev *dev, const struct opal_step *steps,
-		size_t n_steps)
+static int execute_steps(struct opal_dev *dev,
+			 const struct opal_step *steps, size_t n_steps)
 {
 	size_t state = 0;
 	int error;
@@ -1937,7 +1937,7 @@ static int opal_secure_erase_locking_range(struct opal_dev *dev,
 
 	mutex_lock(&dev->dev_lock);
 	setup_opal_dev(dev);
-	ret = next(dev, erase_steps, ARRAY_SIZE(erase_steps));
+	ret = execute_steps(dev, erase_steps, ARRAY_SIZE(erase_steps));
 	mutex_unlock(&dev->dev_lock);
 	return ret;
 }
@@ -1954,7 +1954,7 @@ static int opal_erase_locking_range(struct opal_dev *dev,
 
 	mutex_lock(&dev->dev_lock);
 	setup_opal_dev(dev);
-	ret = next(dev, erase_steps, ARRAY_SIZE(erase_steps));
+	ret = execute_steps(dev, erase_steps, ARRAY_SIZE(erase_steps));
 	mutex_unlock(&dev->dev_lock);
 	return ret;
 }
@@ -1981,7 +1981,7 @@ static int opal_enable_disable_shadow_mbr(struct opal_dev *dev,
 
 	mutex_lock(&dev->dev_lock);
 	setup_opal_dev(dev);
-	ret = next(dev, mbr_steps, ARRAY_SIZE(mbr_steps));
+	ret = execute_steps(dev, mbr_steps, ARRAY_SIZE(mbr_steps));
 	mutex_unlock(&dev->dev_lock);
 	return ret;
 }
@@ -2033,7 +2033,7 @@ static int opal_add_user_to_lr(struct opal_dev *dev,
 
 	mutex_lock(&dev->dev_lock);
 	setup_opal_dev(dev);
-	ret = next(dev, steps, ARRAY_SIZE(steps));
+	ret = execute_steps(dev, steps, ARRAY_SIZE(steps));
 	mutex_unlock(&dev->dev_lock);
 	return ret;
 }
@@ -2048,7 +2048,7 @@ static int opal_reverttper(struct opal_dev *dev, struct opal_key *opal)
 
 	mutex_lock(&dev->dev_lock);
 	setup_opal_dev(dev);
-	ret = next(dev, revert_steps, ARRAY_SIZE(revert_steps));
+	ret = execute_steps(dev, revert_steps, ARRAY_SIZE(revert_steps));
 	mutex_unlock(&dev->dev_lock);
 
 	/*
@@ -2076,10 +2076,11 @@ static int __opal_lock_unlock(struct opal_dev *dev,
 	};
 
 	if (lk_unlk->session.sum)
-		return next(dev, unlock_sum_steps,
-			    ARRAY_SIZE(unlock_sum_steps));
+		return execute_steps(dev, unlock_sum_steps,
+				     ARRAY_SIZE(unlock_sum_steps));
 	else
-		return next(dev, unlock_steps, ARRAY_SIZE(unlock_steps));
+		return execute_steps(dev, unlock_steps,
+				     ARRAY_SIZE(unlock_steps));
 }
 
 static int __opal_set_mbr_done(struct opal_dev *dev, struct opal_key *key)
@@ -2091,7 +2092,7 @@ static int __opal_set_mbr_done(struct opal_dev *dev, struct opal_key *key)
 		{ end_opal_session, }
 	};
 
-	return next(dev, mbrdone_step, ARRAY_SIZE(mbrdone_step));
+	return execute_steps(dev, mbrdone_step, ARRAY_SIZE(mbrdone_step));
 }
 
 static int opal_lock_unlock(struct opal_dev *dev,
@@ -2126,7 +2127,7 @@ static int opal_take_ownership(struct opal_dev *dev, struct opal_key *opal)
 
 	mutex_lock(&dev->dev_lock);
 	setup_opal_dev(dev);
-	ret = next(dev, owner_steps, ARRAY_SIZE(owner_steps));
+	ret = execute_steps(dev, owner_steps, ARRAY_SIZE(owner_steps));
 	mutex_unlock(&dev->dev_lock);
 	return ret;
 }
@@ -2147,7 +2148,7 @@ static int opal_activate_lsp(struct opal_dev *dev,
 
 	mutex_lock(&dev->dev_lock);
 	setup_opal_dev(dev);
-	ret = next(dev, active_steps, ARRAY_SIZE(active_steps));
+	ret = execute_steps(dev, active_steps, ARRAY_SIZE(active_steps));
 	mutex_unlock(&dev->dev_lock);
 	return ret;
 }
@@ -2164,7 +2165,7 @@ static int opal_setup_locking_range(struct opal_dev *dev,
 
 	mutex_lock(&dev->dev_lock);
 	setup_opal_dev(dev);
-	ret = next(dev, lr_steps, ARRAY_SIZE(lr_steps));
+	ret = execute_steps(dev, lr_steps, ARRAY_SIZE(lr_steps));
 	mutex_unlock(&dev->dev_lock);
 	return ret;
 }
@@ -2186,7 +2187,7 @@ static int opal_set_new_pw(struct opal_dev *dev, struct opal_new_pw *opal_pw)
 
 	mutex_lock(&dev->dev_lock);
 	setup_opal_dev(dev);
-	ret = next(dev, pw_steps, ARRAY_SIZE(pw_steps));
+	ret = execute_steps(dev, pw_steps, ARRAY_SIZE(pw_steps));
 	mutex_unlock(&dev->dev_lock);
 	return ret;
 }
@@ -2210,7 +2211,7 @@ static int opal_activate_user(struct opal_dev *dev,
 
 	mutex_lock(&dev->dev_lock);
 	setup_opal_dev(dev);
-	ret = next(dev, act_steps, ARRAY_SIZE(act_steps));
+	ret = execute_steps(dev, act_steps, ARRAY_SIZE(act_steps));
 	mutex_unlock(&dev->dev_lock);
 	return ret;
 }
-- 
2.20.1