WARNING: line length of 83 exceeds 80 columns
#58: FILE: drivers/net/ethernet/wangxun/libwx/wx_lib.c:744:
+				 !(tx_buffer->next_eop >= tx_ring->next_to_clean &&

WARNING: line length of 83 exceeds 80 columns
#61: FILE: drivers/net/ethernet/wangxun/libwx/wx_lib.c:747:
+			else if (!(tx_buffer->next_eop >= tx_ring->next_to_clean ||

WARNING: line length of 82 exceeds 80 columns
#64: FILE: drivers/net/ethernet/wangxun/libwx/wx_lib.c:750:
+		} else if (!(eop_desc->wb.status & cpu_to_le32(WX_TXD_STAT_DD))) {

WARNING: line length of 82 exceeds 80 columns
#65: FILE: drivers/net/ethernet/wangxun/libwx/wx_lib.c:751:
+			/* if DD is not set pending work has not been completed */

total: 0 errors, 4 warnings, 0 checks, 184 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 0453b6838a43 ("net: txgbe: support TX head write-back mode") 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, 4 warnings, 0 checks, 184 lines checked