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 894bda1..8524450 100644 (file)
--- 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;
        }