[Intel-wired-lan] [PATCH iwl-net] idpf: avoid compiler padding in virtchnl2_ptype struct

[Pavan Kumar Linga]

Config option in arm random config file is causing the compiler
to add padding. Avoid it by using "__packed" structure attribute
for virtchnl2_ptype struct.

Fixes: 0d7502a9b4a7 ("virtchnl: add virtchnl version 2 ops")
Reported-by: kernel test robot <lkp at intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202312220250.ufEm8doQ-lkp@intel.com
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel at intel.com>
Signed-off-by: Pavan Kumar Linga <pavan.kumar.linga at intel.com>
---
 drivers/net/ethernet/intel/idpf/virtchnl2.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/idpf/virtchnl2.h b/drivers/net/ethernet/intel/idpf/virtchnl2.h
index 8dc83788972..dd750e6dcd0 100644
--- a/drivers/net/ethernet/intel/idpf/virtchnl2.h
+++ b/drivers/net/ethernet/intel/idpf/virtchnl2.h
@@ -978,7 +978,7 @@ struct virtchnl2_ptype {
 	u8 proto_id_count;
 	__le16 pad;
 	__le16 proto_id[];
-};
+} __packed;
 VIRTCHNL2_CHECK_STRUCT_LEN(6, virtchnl2_ptype);
 
 /**
-- 
2.43.0