[PATCH] IB/core: Fix missed clean call in registration path

Leon Romanovsky
2016-02-21T16:12:26Z

In case of failure returned from query function in
IB device registration, we need to clean IB cache which
was missed.

This change fixes it.

Fixes: 3e153a93a1c1 ('IB/core: Save the device attributes on the device
structure')
Signed-off-by: Leon Romanovsky <leonro-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
---
drivers/infiniband/core/device.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c
index 00da80e..94b80a5 100644
--- a/drivers/infiniband/core/device.c
+++ b/drivers/infiniband/core/device.c
@@ -358,6 +358,7 @@ int ib_register_device(struct ib_device *device,
ret = device->query_device(device, &device->attrs, &uhw);
if (ret) {
printk(KERN_WARNING "Couldn't query the device attributes\n");
+ ib_cache_cleanup_one(device);
goto out;
}

--
2.1.4