w1: omap_hdq: Free resources on error path
In case of error returned by '_omap_hdq_reset()', free resources as done
elsewhere in this function.
This patch slighly changes the semantic of the code. It now propagates the
error code returned by '_omap_hdq_reset()' instead of returning -EINVAL
unconditionally.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/w1/masters/omap_hdq.c b/drivers/w1/masters/omap_hdq.c
index bb09de6..fb190c2 100644
--- a/drivers/w1/masters/omap_hdq.c
+++ b/drivers/w1/masters/omap_hdq.c
@@ -715,7 +715,7 @@
ret = _omap_hdq_reset(hdq_data);
if (ret) {
dev_dbg(&pdev->dev, "reset failed\n");
- return -EINVAL;
+ goto err_irq;
}
rev = hdq_reg_in(hdq_data, OMAP_HDQ_REVISION);