RDMA/Core: remove rdma_cap_read_multi_sge() helper

	return device->port_immutable[port_num].core_cap_flags & RDMA_CORE_CAP_ETH_AH;

}

/**

 * rdma_cap_read_multi_sge - Check if the port of device has the capability

 * RDMA Read Multiple Scatter-Gather Entries.

 * @device: Device to check

 * @port_num: Port number to check

 *

 * iWARP has a restriction that RDMA READ requests may only have a single

 * Scatter/Gather Entry (SGE) in the work request.

 *

 * NOTE: although the linux kernel currently assumes all devices are either

 * single SGE RDMA READ devices or identical SGE maximums for RDMA READs and

 * WRITEs, according to Tom Talpey, this is not accurate.  There are some

 * devices out there that support more than a single SGE on RDMA READ

 * requests, but do not support the same number of SGEs as they do on

 * RDMA WRITE requests.  The linux kernel would need rearchitecting to

 * support these imbalanced READ/WRITE SGEs allowed devices.  So, for now,

 * suffice with either the device supports the same READ/WRITE SGEs, or

 * it only gets one READ sge.

 *

 * Return: true for any device that allows more than one SGE in RDMA READ

 * requests.

 */

static inline bool rdma_cap_read_multi_sge(struct ib_device *device,

					   u8 port_num)

{

	return !(device->port_immutable[port_num].core_cap_flags & RDMA_CORE_CAP_PROT_IWARP);

}

/**

 * rdma_max_mad_size - Return the max MAD size required by this RDMA Port.

 *