linux-kernel - [PATCH] regulator: core: Fix missing error return from regulator_bulk

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Date:   Tue,  9 Aug 2022 14:27:45 -0700
From:   Douglas Anderson <dianders@...omium.org>
To:     Mark Brown <broonie@...nel.org>
Cc:     Douglas Anderson <dianders@...omium.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH] regulator: core: Fix missing error return from regulator_bulk_get()

In commit 6eabfc018e8d ("regulator: core: Allow specifying an initial
load w/ the bulk API") I changed the error handling but had a subtle
that caused us to always return no error even if there was an
error. Fix it.

Fixes: 6eabfc018e8d ("regulator: core: Allow specifying an initial load w/ the bulk API")
Signed-off-by: Douglas Anderson <dianders@...omium.org>
---

 drivers/regulator/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 7150b1d0159e..d8373cb04f90 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -4784,10 +4784,10 @@ int regulator_bulk_get(struct device *dev, int num_consumers,
 		consumers[i].consumer = regulator_get(dev,
 						      consumers[i].supply);
 		if (IS_ERR(consumers[i].consumer)) {
-			consumers[i].consumer = NULL;
 			ret = dev_err_probe(dev, PTR_ERR(consumers[i].consumer),
 					    "Failed to get supply '%s'",
 					    consumers[i].supply);
+			consumers[i].consumer = NULL;
 			goto err;
 		}
 
-- 
2.37.1.559.g78731f0fdb-goog