Commit 354fd4cf authored May 14, 2015 by Vikram Mulukutla Committed by Matt Wagantall May 30, 2015

firmware_class: Don't fail request_firmware if we're not using a buffer



A check that the intermediate firmware actually contains data
is performed before returning from request_firmware. Perform
this check only if we're actually using the intermediate
buffer.

Signed-off-by: Vikram Mulukutla <markivx@codeaurora.org>

parent 29121940

drivers/base/firmware_class.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1079,7 +1079,7 @@ static int _request_firmware_load(struct firmware_priv *fw_priv,
		cancel_delayed_work_sync(&fw_priv->timeout_work);
		if (is_fw_load_aborted(buf))
		retval = -EAGAIN;
		else if (!buf->data)
		else if (!buf->data && buf->is_paged_buf)
		retval = -ENOMEM;

		device_remove_file(f_dev, &dev_attr_loading);