WARNING: line length of 83 exceeds 80 columns
#197: FILE: drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_rx.c:99:
+		   (!(cqe->csum_err & OUTER_BIT) && (cqe->csum_err & INNER_BIT))) {

WARNING: line length of 83 exceeds 80 columns
#252: FILE: drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_rx.c:154:
+	dma_sync_single_for_cpu(dev, di->addr + frag_offset, len, DMA_FROM_DEVICE);

WARNING: line length of 85 exceeds 80 columns
#348: FILE: drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_rx.c:246:
+		headlen = min_t(u32, XSC_RX_MAX_HEAD, (cqe_bcnt - XSC_PPH_HEAD_LEN));

WARNING: line length of 96 exceeds 80 columns
#354: FILE: drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_rx.c:252:
+	if (byte_cnt == 0 && (XSC_GET_PFLAG(&c->adapter->nic_param, XSC_PFLAG_RX_COPY_BREAK))) {

WARNING: line length of 82 exceeds 80 columns
#366: FILE: drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_rx.c:264:
+			min_t(u16, frag_info->frag_size - frag_headlen, byte_cnt);

WARNING: line length of 81 exceeds 80 columns
#381: FILE: drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_rx.c:279:
+					    byte_cnt, fragcnt, headlen, cqe_bcnt,

WARNING: line length of 87 exceeds 80 columns
#382: FILE: drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_rx.c:280:
+					    frag_consumed_bytes, frag_info->frag_size);

WARNING: line length of 81 exceeds 80 columns
#411: FILE: drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_rx.c:309:
+				     struct xsc_dma_info *dma_info, bool recycle)

WARNING: line length of 82 exceeds 80 columns
#477: FILE: drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_rx.c:374:
+		if (!XSC_GET_PFLAG(&c->adapter->nic_param, XSC_PFLAG_DROPLESS_RQ))

WARNING: line length of 87 exceeds 80 columns
#487: FILE: drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_rx.c:384:
+			    cqe->has_pph == 1 ? cqe_bcnt - XSC_PPH_HEAD_LEN : cqe_bcnt,

WARNING: line length of 83 exceeds 80 columns
#554: FILE: drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_rx.c:450:
+		/* On first frag (offset == 0), replenish page (dma_info actually).

WARNING: line length of 81 exceeds 80 columns
#556: FILE: drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_rx.c:452:
+		 * offset) should just use the new one without replenishing again

WARNING: line length of 86 exceeds 80 columns
#564: FILE: drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_rx.c:460:
+static int xsc_alloc_rx_wqe(struct xsc_rq *rq, struct xsc_eth_rx_wqe_cyc *wqe, u16 ix)

WARNING: line length of 86 exceeds 80 columns
#576: FILE: drivers/net/ethernet/yunsilicon/xsc/net/xsc_eth_rx.c:472:
+		addr = cpu_to_le64(frag->di->addr + frag->offset + rq->buff.headroom);

total: 0 errors, 14 warnings, 0 checks, 752 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 bbe33f95216e ("net-next/yunsilicon: Add eth rx") 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, 14 warnings, 0 checks, 752 lines checked