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: Peng Tao <tao.p...@emc.com>
Signed-off-by: Andreas Dilger <andreas.dil...@intel.com>
---
drivers/staging/lustre/lnet/lnet/api-ni.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/lustre/lnet/lnet/api-ni.c
b/drivers/staging/lustre/lnet/lnet/api-ni.c
index e88bee3..250c618 100644
--- a/drivers/staging/lustre/lnet/lnet/api-ni.c
+++ b/drivers/staging/lustre/lnet/lnet/api-ni.c
@@ -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();
--
1.7.9.5
--
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