From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Fri, 3 Feb 2017 23:16:17 +0000 (-0800)
Subject: regulator: core: simplify regulator_bulk_force_disable()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b8c77ff6902baa6ca93ca643bfff2d565801ea30;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

regulator: core: simplify regulator_bulk_force_disable()

There is no need to have two loops there, we can store error for subsequent
reporting.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 206c274c0003..fe05923611ee 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -3687,21 +3687,17 @@ int regulator_bulk_force_disable(int num_consumers,
 			   struct regulator_bulk_data *consumers)
 {
 	int i;
-	int ret;
+	int ret = 0;
 
-	for (i = 0; i < num_consumers; i++)
+	for (i = 0; i < num_consumers; i++) {
 		consumers[i].ret =
 			    regulator_force_disable(consumers[i].consumer);
 
-	for (i = 0; i < num_consumers; i++) {
-		if (consumers[i].ret != 0) {
+		/* Store first error for reporting */
+		if (consumers[i].ret && !ret)
 			ret = consumers[i].ret;
-			goto out;
-		}
 	}
 
-	return 0;
-out:
 	return ret;
 }
 EXPORT_SYMBOL_GPL(regulator_bulk_force_disable);