WARNING: line length of 85 exceeds 80 columns
#74: FILE: drivers/net/ethernet/microsoft/mana/mana_bpf.c:210:
+			netdev_err(ndev, "mana_detach failed at xdp set: %d\n", err);

WARNING: line length of 85 exceeds 80 columns
#80: FILE: drivers/net/ethernet/microsoft/mana/mana_bpf.c:216:
+			netdev_err(ndev, "mana_attach failed at xdp set: %d\n", err);

WARNING: line length of 92 exceeds 80 columns
#246: FILE: drivers/net/ethernet/microsoft/mana/mana_en.c:560:
+	if (((mtu + MANA_RXBUF_PAD) > PAGE_SIZE / 2) || rcu_access_pointer(apc->bpf_prog)) {

WARNING: line length of 87 exceeds 80 columns
#252: FILE: drivers/net/ethernet/microsoft/mana/mana_en.c:566:
+			*alloc_size = SKB_DATA_ALIGN(mtu + MANA_RXBUF_PAD + *headroom);

WARNING: line length of 81 exceeds 80 columns
#324: FILE: drivers/net/ethernet/microsoft/mana/mana_en.c:1734:
+			     struct device *dev, dma_addr_t *da, bool *from_pool)

WARNING: line length of 90 exceeds 80 columns
#339: FILE: drivers/net/ethernet/microsoft/mana/mana_en.c:1741:
+	/* Don't use fragments for jumbo frames or XDP (i.e when fragment = 1 per page) */

WARNING: line length of 85 exceeds 80 columns
#358: FILE: drivers/net/ethernet/microsoft/mana/mana_en.c:1760:
+				page_pool_put_full_page(rxq->page_pool, page, false);

WARNING: line length of 83 exceeds 80 columns
#378: FILE: drivers/net/ethernet/microsoft/mana/mana_en.c:1770:
+	page =  page_pool_dev_alloc_frag(rxq->page_pool, &offset, rxq->alloc_size);

WARNING: line length of 90 exceeds 80 columns
#416: FILE: drivers/net/ethernet/microsoft/mana/mana_en.c:2209:
+			dma_unmap_single(dev, rx_oob->sgl[0].address, rx_oob->sgl[0].size,

WARNING: line length of 85 exceeds 80 columns
#420: FILE: drivers/net/ethernet/microsoft/mana/mana_en.c:2213:
+				page_pool_put_full_page(rxq->page_pool, page, false);

WARNING: line length of 85 exceeds 80 columns
#460: FILE: drivers/net/ethernet/microsoft/mana/mana_en.c:2327:
+	/* Let the page pool do the dma map when page sharing with multiple fragments

total: 0 errors, 11 warnings, 0 checks, 490 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 1aa2c59c2295 ("net: mana: Use page pool fragments for RX buffers instead of full pages to improve memory efficiency and throughput.") 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, 11 warnings, 0 checks, 490 lines checked