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authorWei Yongjun <yjwei@cn.fujitsu.com>2009-06-25 16:35:44 +0800
committerJ. Bruce Fields <bfields@citi.umich.edu>2009-07-03 10:14:59 -0400
commit846d8e7cc82a6205d5c0a905a4940abd0f565741 (patch)
tree0d89d831c0e7a7979b404e7aaa9a0f76a2feb5d9 /net/sunrpc
parent28d0325ce6e0a52f53d8af687e6427fee59004d3 (diff)
downloadop-kernel-dev-846d8e7cc82a6205d5c0a905a4940abd0f565741.zip
op-kernel-dev-846d8e7cc82a6205d5c0a905a4940abd0f565741.tar.gz
svcrdma: fix error handling of rdma_alloc_frmr()
ib_alloc_fast_reg_mr() and ib_alloc_fast_reg_page_list() returns ERR_PTR() and not NULL. Compile tested only. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Diffstat (limited to 'net/sunrpc')
-rw-r--r--net/sunrpc/xprtrdma/svc_rdma_transport.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
index 5151f9f..0cf5e8c 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
@@ -730,12 +730,12 @@ static struct svc_rdma_fastreg_mr *rdma_alloc_frmr(struct svcxprt_rdma *xprt)
goto err;
mr = ib_alloc_fast_reg_mr(xprt->sc_pd, RPCSVC_MAXPAGES);
- if (!mr)
+ if (IS_ERR(mr))
goto err_free_frmr;
pl = ib_alloc_fast_reg_page_list(xprt->sc_cm_id->device,
RPCSVC_MAXPAGES);
- if (!pl)
+ if (IS_ERR(pl))
goto err_free_mr;
frmr->mr = mr;
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