From: Masahiro Yamada <[email protected]>
This patch has been added to the 3.12 stable tree. If you have any
objections, please let us know.
===============
commit 64526370d11ce8868ca495723d595b61e8697fbf upstream.
Currently, devres_get() passes devres_free() the pointer to devres,
but devres_free() should be given with the pointer to resource data.
Fixes: 9ac7849e35f7 ("devres: device resource management")
Signed-off-by: Masahiro Yamada <[email protected]>
Acked-by: Tejun Heo <[email protected]>
Signed-off-by: Jiri Slaby <[email protected]>
---
drivers/base/devres.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/base/devres.c b/drivers/base/devres.c
index 507379e7b763..4e2fb405da87 100644
--- a/drivers/base/devres.c
+++ b/drivers/base/devres.c
@@ -296,10 +296,10 @@ void * devres_get(struct device *dev, void *new_res,
if (!dr) {
add_dr(dev, &new_dr->node);
dr = new_dr;
- new_dr = NULL;
+ new_res = NULL;
}
spin_unlock_irqrestore(&dev->devres_lock, flags);
- devres_free(new_dr);
+ devres_free(new_res);
return dr->data;
}
--
2.5.3
--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
