CHECK: Lines should not end with a '('
#692: FILE: net/ipv4/ip_output.c:1255:
+				skb_frag_size_add(

WARNING: line length of 82 exceeds 80 columns
#725: FILE: net/ipv4/tcp.c:1197:
+			page = sk_page_frag_alloc_prepare(sk, pfrag, &frag_offset,

WARNING: line length of 84 exceeds 80 columns
#763: FILE: net/ipv4/tcp.c:1232:
+				skb_fill_page_desc(skb, i, page, frag_offset, copy);

CHECK: Lines should not end with a '('
#892: FILE: net/ipv6/ip6_output.c:1773:
+				skb_frag_size_add(

total: 0 errors, 2 warnings, 2 checks, 1218 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 6c89c5d7df44 ("net: replace page_frag with page_frag_cache") 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, 2 checks, 1218 lines checked