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xprtrdma: Fix error code in rpcrdma_buffer_create()

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This should return -ENOMEM if __alloc_workqueue_key() fails, but it
returns success.

Fixes: 6d2d0ee27c ("xprtrdma: Replace rpcrdma_receive_wq with a per-xprt workqueue")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Dan Carpenter 2019-01-05 16:06:07 +03:00 committed by Anna Schumaker
parent bfeffd1552
commit 4429b668e0
1 changed files with 3 additions and 1 deletions
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4
net/sunrpc/xprtrdma/verbs.c
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@ -1113,8 +1113,10 @@ rpcrdma_buffer_create(struct rpcrdma_xprt *r_xprt)
WQ_MEM_RECLAIM | WQ_HIGHPRI,
0,
r_xprt->rx_xprt.address_strings[RPC_DISPLAY_ADDR]);
if (!buf->rb_completion_wq)
if (!buf->rb_completion_wq) {
rc = -ENOMEM;
goto out;
}
return 0;
out: