linux-kernel - [PATCH 06/15] regulator: lp872x: Do not hardcode return values

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-Id: <1392720071-13503-6-git-send-email-sachin.kamat@linaro.org>
Date:	Tue, 18 Feb 2014 16:11:02 +0530
From:	Sachin Kamat <sachin.kamat@...aro.org>
To:	linux-kernel@...r.kernel.org
Cc:	broonie@...nel.org, lgirdwood@...il.com, sachin.kamat@...aro.org
Subject: [PATCH 06/15] regulator: lp872x: Do not hardcode return values

Propagate the error values returned by the function instead.

Signed-off-by: Sachin Kamat <sachin.kamat@...aro.org>
---
 drivers/regulator/lp872x.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/regulator/lp872x.c b/drivers/regulator/lp872x.c
index 2e4734ff79fc..2e022aabd951 100644
--- a/drivers/regulator/lp872x.c
+++ b/drivers/regulator/lp872x.c
@@ -211,7 +211,7 @@ static int lp872x_get_timestep_usec(struct lp872x *lp)
 
 	ret = lp872x_read_byte(lp, LP872X_GENERAL_CFG, &val);
 	if (ret)
-		return -EINVAL;
+		return ret;
 
 	val = (val & mask) >> shift;
 	if (val >= size)
@@ -229,7 +229,7 @@ static int lp872x_regulator_enable_time(struct regulator_dev *rdev)
 	u8 addr, val;
 
 	if (time_step_us < 0)
-		return -EINVAL;
+		return time_step_us;
 
 	switch (rid) {
 	case LP8720_ID_LDO1 ... LP8720_ID_BUCK:
-- 
1.7.9.5

--
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/