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IB/iser: Return error to upper layers on EAGAIN registration failures

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Commit 819a087316 ("IB/iser: Avoid error prints on EAGAIN
registration failures") not only eliminated the error print on that
case, but rather also modified the code such that it doesn't return
any error to upper layers.  As a result a wrong mapping was used.  Fix
this to correctly return the error in that case.

Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Or Gerlitz 2013-05-01 13:25:26 +00:00 committed by Roland Dreier
parent 4f36388261
commit 450d1e40d5
1 changed files with 2 additions and 1 deletions
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3
drivers/infiniband/ulp/iser/iser_memory.c
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@ -416,8 +416,9 @@ int iser_reg_rdma_mem(struct iscsi_iser_task *iser_task,
for (i=0 ; i<ib_conn->page_vec->length ; i++)
iser_err("page_vec[%d] = 0x%llx\n", i,
(unsigned long long) ib_conn->page_vec->pages[i]);
return err;
}
if (err)
return err;
}
return 0;
}