linux-kernel - [PATCH] regulator: core: Fix default return value for

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Fri, 20 Sep 2013 12:24:49 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Thierry Reding <treding@...dia.com>,
	Liam Girdwood <lgirdwood@...il.com>
Cc:	linux-kernel@...r.kernel.org, Mark Brown <broonie@...aro.org>
Subject: [PATCH] regulator: core: Fix default return value for _get()

From: Mark Brown <broonie@...aro.org>

Now that we are defaulting to providing dummy regulators fix the logic
for substituting a dummy by making the default return code -EPROBE_DEFER.

Reported-by: Thierry Reding <treding@...dia.com>
Signed-off-by: Mark Brown <broonie@...aro.org>
---

Not tested at all.

 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 4eefcc3..353779b 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1231,7 +1231,7 @@ static struct regulator *_regulator_get(struct device *dev, const char *id,
 	struct regulator_dev *rdev;
 	struct regulator *regulator = ERR_PTR(-EPROBE_DEFER);
 	const char *devname = NULL;
-	int ret = 0;
+	int ret = -EPROBE_DEFER;
 
 	if (id == NULL) {
 		pr_err("get() with no identifier\n");
-- 
1.8.4.rc3

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/