WARNING: line length of 94 exceeds 80 columns
#63: FILE: drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:4125:
+				int total_len, bool last_segment, u32 queue, bool is_skb_frag)

WARNING: line length of 90 exceeds 80 columns
#86: FILE: drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:4153:
+			curr_addr = dma_map_single(priv->device, data + offset, buff_size,

WARNING: line length of 81 exceeds 80 columns
#133: FILE: drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:4358:
+					 tmp_pay_len, nfrags == 0, queue, false))

WARNING: line length of 81 exceeds 80 columns
#137: FILE: drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:4362:
+					 tmp_pay_len, nfrags == 0, queue, false))

total: 0 errors, 4 warnings, 0 checks, 116 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 debd6a607db5 ("net: stmmac: allocate separate page for buffer") 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, 116 lines checked