WARNING: Argument '_name' is not used in function-like macro
#90: FILE: drivers/net/ethernet/marvell/octeontx2/af/switch/rvu_sw_l2.c:13:
+#define M(_name, _id, _fn_name, _req_type, _rsp_type)			\
+static struct _req_type __maybe_unused					\
+*otx2_mbox_alloc_msg_ ## _fn_name(struct rvu *rvu, int devid)		\
+{									\
+	struct _req_type *req;						\
+									\
+	req = (struct _req_type *)otx2_mbox_alloc_msg_rsp(		\
+		&rvu->afpf_wq_info.mbox_up, devid, sizeof(struct _req_type), \
+		sizeof(struct _rsp_type));				\
+	if (!req)							\
+		return NULL;						\
+	req->hdr.sig = OTX2_MBOX_REQ_SIG;				\
+	req->hdr.id = _id;						\
+	return req;							\
+}

WARNING: line length of 81 exceeds 80 columns
#204: FILE: drivers/net/ethernet/marvell/octeontx2/af/switch/rvu_sw_l2.c:127:
+			otx2_mbox_alloc_msg_rsp(&rvu->afvf_wq_info.mbox_up, vidx,

WARNING: line length of 86 exceeds 80 columns
#205: FILE: drivers/net/ethernet/marvell/octeontx2/af/switch/rvu_sw_l2.c:128:
+						sizeof(*req), sizeof(struct msg_rsp));

WARNING: line length of 87 exceeds 80 columns
#245: FILE: drivers/net/ethernet/marvell/octeontx2/af/switch/rvu_sw_l2.c:168:
+		rvu_sw_l2_fdb_refresh(fdb_work->rvu, l2_entry->port_id, l2_entry->mac);

WARNING: line length of 88 exceeds 80 columns
#261: FILE: drivers/net/ethernet/marvell/octeontx2/af/switch/rvu_sw_l2.c:184:
+		l2_entry = list_first_entry_or_null(&l2_offl_lh, struct l2_entry, list);

WARNING: line length of 83 exceeds 80 columns
#273: FILE: drivers/net/ethernet/marvell/octeontx2/af/switch/rvu_sw_l2.c:196:
+			rvu_sw_l2_offl_cancel_add_if_del_reqs_exist(l2_entry->mac);

WARNING: line length of 85 exceeds 80 columns
#295: FILE: drivers/net/ethernet/marvell/octeontx2/af/switch/rvu_sw_l2.c:218:
+		rvu_sw_l2_offl_wq = alloc_workqueue("swdev_rvu_sw_l2_offl_wq", 0, 0);

WARNING: line length of 84 exceeds 80 columns
#302: FILE: drivers/net/ethernet/marvell/octeontx2/af/switch/rvu_sw_l2.c:225:
+		INIT_WORK(&fdb_refresh_work.work, rvu_sw_l2_fdb_refresh_wq_handler);

WARNING: line length of 81 exceeds 80 columns
#391: FILE: drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c:147:
+		rsp = (struct msg_rsp *)otx2_mbox_alloc_msg(&vf->mbox.mbox_up, 0,

WARNING: line length of 84 exceeds 80 columns
#392: FILE: drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c:148:
+							    sizeof(struct msg_rsp));

WARNING: line length of 97 exceeds 80 columns
#401: FILE: drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c:157:
+							     (struct af2pf_fdb_refresh_req *)req,

total: 0 errors, 11 warnings, 0 checks, 543 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 4dfd7387d917 ("octeontx2: switch: L2 offload support") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 11 warnings, 0 checks, 543 lines checked