[PATCH net v1] ice: do not reserve resources for RDMA when disabled

[jbrandeb@kernel.org]

From: Jesse Brandeburg <jbrandeb@kernel.org>

If the CONFIG_INFINIBAND_IRDMA symbol is not enabled as a module or a
built-in, then don't let the driver reserve resources for RDMA.

Do this by avoiding enabling the capability when scanning hardware
capabilities.

Fixes: d25a0fc41c1f ("ice: Initialize RDMA support")
CC: Dave Ertman <david.m.ertman@intel.com>
Signed-off-by: Jesse Brandeburg <jbrandeb@kernel.org>
---
 drivers/net/ethernet/intel/ice/ice_common.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c
index 009716a12a26..70be07ad2c10 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.c
+++ b/drivers/net/ethernet/intel/ice/ice_common.c
@@ -2174,7 +2174,8 @@ ice_parse_common_caps(struct ice_hw *hw, struct ice_hw_common_caps *caps,
 			  caps->nvm_unified_update);
 		break;
 	case ICE_AQC_CAPS_RDMA:
-		caps->rdma = (number == 1);
+		if (IS_ENABLED(CONFIG_INFINIBAND_IRDMA))
+			caps->rdma = (number == 1);
 		ice_debug(hw, ICE_DBG_INIT, "%s: rdma = %d\n", prefix, caps->rdma);
 		break;
 	case ICE_AQC_CAPS_MAX_MTU:

base-commit: 2d5404caa8c7bb5c4e0435f94b28834ae5456623
-- 
2.39.5