CHECK: spaces preferred around that '|' (ctx:VxV)
#42: FILE: include/net/tcp.h:382:
+#define	TCP_ECN_MODE_PENDING	(TCP_ECN_MODE_RFC3168|TCP_ECN_MODE_ACCECN)
        	                    	                     ^

CHECK: spaces preferred around that '|' (ctx:VxV)
#43: FILE: include/net/tcp.h:383:
+#define	TCP_ECN_MODE_ANY	(TCP_ECN_MODE_RFC3168|TCP_ECN_MODE_ACCECN)
        	                	                     ^

total: 0 errors, 0 warnings, 2 checks, 140 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 77dfc49c22bf ("tcp: helpers for ECN mode handling") 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, 0 warnings, 2 checks, 140 lines checked