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authorChristophe JAILLET <christophe.jaillet@wanadoo.fr>2017-01-09 01:13:00 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-01-25 11:46:42 +0100
commit8333eb153a9fd86028abd0942c6aec0705764410 (patch)
tree9753f0d26f649d911c07047a923abea07f3c3f5a /drivers/w1/masters
parent27a7e2a72c02785156ca3876bd7ca57f56a433ff (diff)
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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>
Diffstat (limited to 'drivers/w1/masters')
-rw-r--r--drivers/w1/masters/omap_hdq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/w1/masters/omap_hdq.c b/drivers/w1/masters/omap_hdq.c
index bb09de633939..fb190c259607 100644
--- a/drivers/w1/masters/omap_hdq.c
+++ b/drivers/w1/masters/omap_hdq.c
@@ -715,7 +715,7 @@ static int omap_hdq_probe(struct platform_device *pdev)
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);