Commit 450d1e40 authored May 01, 2013 by Or Gerlitz Committed by Roland Dreier May 01, 2013

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



Commit 819a0873 ("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>

parent 4f363882

drivers/infiniband/ulp/iser/iser_memory.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -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;
		}