From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Thu, 4 Sep 2014 12:01:29 +0000 (+0530)
Subject: power-supply: Propagate error returned by power_supply_find_supply_from_node()
X-Git-Tag: firefly_0821_release~176^2~2860^2~34
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f5b89affe2b2e6a6092f4228baf08a6dd59bfc61;p=firefly-linux-kernel-4.4.55.git

power-supply: Propagate error returned by power_supply_find_supply_from_node()

Callers of power_supply_find_supply_from_node(), i.e.
power_supply_check_supplies(), must propagate the errors returned by it instead
of returning their own.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
---

diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
index 8a86cd138de8..ab1cf8bcbefb 100644
--- a/drivers/power/power_supply_core.c
+++ b/drivers/power/power_supply_core.c
@@ -221,8 +221,8 @@ static int power_supply_check_supplies(struct power_supply *psy)
 		of_node_put(np);
 
 		if (ret) {
-			dev_dbg(psy->dev, "Failed to find supply, defer!\n");
-			return -EPROBE_DEFER;
+			dev_dbg(psy->dev, "Failed to find supply!\n");
+			return ret;
 		}
 	} while (np);