[PATCH v4 2/7] OPP: Move refcount and key update for readability in _opp_table_find_key()

[Krishna Chaitanya Chundru <krishna.chundru@xxxxxxxxxxxxxxxx>]

Refactor _opp_table_find_key() to improve readability by moving the
reference count increment and key update inside the match condition block.

Also make the 'assert' check mandatory instead of treating it as optional.

Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@xxxxxxxxxxxxxxxx>
---
 drivers/opp/core.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/opp/core.c b/drivers/opp/core.c
index a36c3daac39cd0bdd2a1f7e9bad5b92f0c756153..bf49709b8c39271431772924daf0c003b45eec7f 100644
--- a/drivers/opp/core.c
+++ b/drivers/opp/core.c
@@ -544,24 +544,22 @@ static struct dev_pm_opp *_opp_table_find_key(struct opp_table *opp_table,
 	struct dev_pm_opp *temp_opp, *opp = ERR_PTR(-ERANGE);
 
 	/* Assert that the requirement is met */
-	if (assert && !assert(opp_table, index))
+	if (!assert(opp_table, index))
 		return ERR_PTR(-EINVAL);
 
 	guard(mutex)(&opp_table->lock);
 
 	list_for_each_entry(temp_opp, &opp_table->opp_list, node) {
 		if (temp_opp->available == available) {
-			if (compare(&opp, temp_opp, read(temp_opp, index), *key))
+			if (compare(&opp, temp_opp, read(temp_opp, index), *key)) {
+				/* Increment the reference count of OPP */
+				*key = read(opp, index);
+				dev_pm_opp_get(opp);
 				break;
+			}
 		}
 	}
 
-	/* Increment the reference count of OPP */
-	if (!IS_ERR(opp)) {
-		*key = read(opp, index);
-		dev_pm_opp_get(opp);
-	}
-
 	return opp;
 }
 

-- 
2.34.1