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authorBart Van Assche <bvanassche@acm.org>2011-06-18 16:35:42 +0000
committerRoland Dreier <roland@purestorage.com>2011-07-18 16:44:30 -0700
commit10e1b54bbb51ac134c51996022f3bd10579fbd3b (patch)
tree6b535275efbefb7f32d6bec89c21a05a902f655d /drivers/infiniband/hw/cxgb4
parent620917de59eeb934b9f8cf35cc2d95c1ac8ed0fc (diff)
RDMA: Allow for NULL .modify_device() and .modify_port() methods
These methods don't make sense for iWARP devices, so rather than forcing them to implement stubs, just return -ENOSYS in the core if the hardware driver doesn't set .modify_device and/or .modify_port. Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/cxgb4')
-rw-r--r--drivers/infiniband/hw/cxgb4/provider.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/cxgb4/provider.c b/drivers/infiniband/hw/cxgb4/provider.c
index 5b9e4220ca0..247fe706e7f 100644
--- a/drivers/infiniband/hw/cxgb4/provider.c
+++ b/drivers/infiniband/hw/cxgb4/provider.c
@@ -58,13 +58,6 @@ static int fastreg_support = 1;
module_param(fastreg_support, int, 0644);
MODULE_PARM_DESC(fastreg_support, "Advertise fastreg support (default=1)");
-static int c4iw_modify_port(struct ib_device *ibdev,
- u8 port, int port_modify_mask,
- struct ib_port_modify *props)
-{
- return -ENOSYS;
-}
-
static struct ib_ah *c4iw_ah_create(struct ib_pd *pd,
struct ib_ah_attr *ah_attr)
{
@@ -456,7 +449,6 @@ int c4iw_register_device(struct c4iw_dev *dev)
dev->ibdev.dma_device = &(dev->rdev.lldi.pdev->dev);
dev->ibdev.query_device = c4iw_query_device;
dev->ibdev.query_port = c4iw_query_port;
- dev->ibdev.modify_port = c4iw_modify_port;
dev->ibdev.query_pkey = c4iw_query_pkey;
dev->ibdev.query_gid = c4iw_query_gid;
dev->ibdev.alloc_ucontext = c4iw_alloc_ucontext;