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Commit fd75c789 authored by Nir Muchtar's avatar Nir Muchtar Committed by Roland Dreier
Browse files

RDMA: Add error handling to ib_core_init() 



Fail RDMA midlayer initialization if sysfs setup fails.

Signed-off-by: default avatarNir Muchtar <nirm@voltaire.com>
Signed-off-by: default avatarRoland Dreier <roland@purestorage.com>
parent 257313b2

drivers/infiniband/core/device.c

+11 −3
Original line number Diff line number Diff line
@@ -725,16 +725,24 @@ static int __init ib_core_init(void) 
		return -ENOMEM;



	ret = ib_sysfs_setup();

	if (ret)

	if (ret) {

		printk(KERN_WARNING "Couldn't create InfiniBand device class\n");

		goto err;

	}



	ret = ib_cache_setup();

	if (ret) {

		printk(KERN_WARNING "Couldn't set up InfiniBand P_Key/GID cache\n");

		ib_sysfs_cleanup();

		destroy_workqueue(ib_wq);

		goto err_sysfs;

	}



	return 0;



err_sysfs:

	ib_sysfs_cleanup();



err:

	destroy_workqueue(ib_wq);

	return ret;

}