Commit 4b1e84ed authored by Peng Tao's avatar Peng Tao Committed by Greg Kroah-Hartman
Browse files

staging/lustre: don't assert ln_refcount in LNetGetId 



If LNetNIInit() fails, we'll get zero ln_refcount. So fail
LNetGetId() properly instead of asserting.

We can get to it when socklnd fails to scan network interfaces,
which is possible if Lustre is builtin.

Signed-off-by: default avatarPeng Tao <tao.peng@emc.com>
Signed-off-by: default avatarAndreas Dilger <andreas.dilger@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4d2d6e29

drivers/staging/lustre/lnet/lnet/api-ni.c

+4 −1
Original line number Diff line number Diff line
@@ -1541,7 +1541,10 @@ LNetGetId(unsigned int index, lnet_process_id_t *id) 
	int		rc = -ENOENT;



	LASSERT(the_lnet.ln_init);

	LASSERT(the_lnet.ln_refcount > 0);



	/* LNetNI initilization failed? */

	if (the_lnet.ln_refcount == 0)

		return rc;



	cpt = lnet_net_lock_current();