WARNING: line length of 122 exceeds 80 columns
#125: FILE: drivers/net/ethernet/stmicro/stmmac/dwmac5.c:701:
+			NL_SET_ERR_MSG_MOD(extack, "TX algorithm SP is not suitable for one TC to multiple TXQs mapping");

WARNING: line length of 91 exceeds 80 columns
#131: FILE: drivers/net/ethernet/stmicro/stmmac/dwmac5.c:707:
+			if (queue_weight != priv->plat->tx_queues_cfg[offset + i].weight) {

WARNING: line length of 119 exceeds 80 columns
#132: FILE: drivers/net/ethernet/stmicro/stmmac/dwmac5.c:708:
+				NL_SET_ERR_MSG_FMT_MOD(extack, "TXQ weight [%u] differs across other TXQs in TC: [%u]",

WARNING: line length of 81 exceeds 80 columns
#290: FILE: drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c:1229:
+		NL_SET_ERR_MSG_MOD(extack, "Device does not support preemption");

total: 0 errors, 4 warnings, 0 checks, 235 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 ce368603613a ("net: stmmac: support fp parameter of tc-mqprio") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE 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, 4 warnings, 0 checks, 235 lines checked