diff options
| author | Or Gerlitz <ogerlitz@mellanox.com> | 2013-05-01 13:25:26 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-07 12:53:35 -0700 |
| commit | d38b707924f9bbdd5098ea8022d35acd8c0899ac (patch) | |
| tree | a8e291f94e084ba33fd628e6561aee291d54a109 /drivers/infiniband | |
| parent | 4e7955a0b12b1e47c87acb11a156b2576406a8eb (diff) | |
IB/iser: Return error to upper layers on EAGAIN registration failures
commit 450d1e40d597dd71843457c73d372c4b4f2a83eb upstream.
Commit 819a087316a6 ("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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/ulp/iser/iser_memory.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/ulp/iser/iser_memory.c b/drivers/infiniband/ulp/iser/iser_memory.c index be1edb04b08..68ebb7fe072 100644 --- a/drivers/infiniband/ulp/iser/iser_memory.c +++ b/drivers/infiniband/ulp/iser/iser_memory.c @@ -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; } |