WARNING: line length of 91 exceeds 80 columns
#99: FILE: drivers/net/usb/r8152.c:958:
+		int (*tx_csum)(struct r8152 *tp, void *desc, struct sk_buff *skb, u32 len);

WARNING: line length of 86 exceeds 80 columns
#141: FILE: drivers/net/usb/r8152.c:2191:
+			buf = kmalloc_node(agg_buf_sz + tp->tx_desc.align, GFP_KERNEL,

WARNING: line length of 87 exceeds 80 columns
#228: FILE: drivers/net/usb/r8152.c:2440:
+static int r8157_tx_csum(struct r8152 *tp, void *tx_desc, struct sk_buff *skb, u32 len)

WARNING: line length of 83 exceeds 80 columns
#327: FILE: drivers/net/usb/r8152.c:2540:
+		remain = agg_buf_sz - (int)(tx_agg_align(tp, tx_data) - agg->head);

WARNING: line length of 85 exceeds 80 columns
#458: FILE: drivers/net/usb/r8152.c:3167:
+	tp->tx_qlen = agg_buf_sz / (mtu_to_size(tp->netdev->mtu) + tp->tx_desc.size);

total: 0 errors, 5 warnings, 0 checks, 513 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 08eb84cd7377 ("r8152: Add support for RTL8157 RX/TX descriptor format") 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, 5 warnings, 0 checks, 513 lines checked