WARNING: line length of 91 exceeds 80 columns
#33: FILE: drivers/net/ethernet/realtek/r8169_main.c:2864:
+	    pci_read_config_byte(pdev, RTL_GEN3_RELATED_OFF, &val) == PCIBIOS_SUCCESSFUL &&

WARNING: line length of 116 exceeds 80 columns
#34: FILE: drivers/net/ethernet/realtek/r8169_main.c:2865:
+	    pci_write_config_byte(pdev, RTL_GEN3_RELATED_OFF, val & ~RTL_GEN3_ZRXDC_NONCOMPL) == PCIBIOS_SUCCESSFUL)

CHECK: Alignment should match open parenthesis
#38: FILE: drivers/net/ethernet/realtek/r8169_main.c:2869:
+	netdev_notice_once(tp->dev,
+		"No native access to PCI extended config space, falling back to CSI\n");

total: 0 errors, 2 warnings, 1 checks, 32 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 0926f4e3538e ("r8169: disable RTL8126 ZRX-DC timeout") 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, 2 warnings, 1 checks, 32 lines checked