From: Vladimir Zapolskiy <vz@mleia.com>
Date: Wed, 29 Jul 2015 20:26:28 +0000 (+0300)
Subject: firmware: fix wrong memory deallocation in fw_add_devm_name()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a885de67157e8e65b92af2e0a77f6eadd112d0b7;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

firmware: fix wrong memory deallocation in fw_add_devm_name()

Device resource data allocated with devres_alloc() must be deallocated
by devres_free().

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Acked-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 894bda114224..8524450e75bd 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -443,7 +443,7 @@ static int fw_add_devm_name(struct device *dev, const char *name)
 		return -ENOMEM;
 	fwn->name = kstrdup_const(name, GFP_KERNEL);
 	if (!fwn->name) {
-		kfree(fwn);
+		devres_free(fwn);
 		return -ENOMEM;
 	}