CHECK: Macro argument 'func' may be better as '(func)' to avoid precedence issues
#101: FILE: include/net/smc.h:139:
+#define smc_call_hsbpf(init_val, sk, func, ...) ({	\
+	typeof(init_val) __ret = (init_val);		\
+	struct smc_hs_ctrl *ctrl;			\
+	rcu_read_lock();				\
+	ctrl = READ_ONCE(sock_net(sk)->smc.hs_ctrl);	\
+	if (ctrl && ctrl->func)				\
+		__ret = ctrl->func(__VA_ARGS__);	\
+	rcu_read_unlock();				\
+	__ret;						\
+})

WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#234: 
new file mode 100644

total: 0 errors, 1 warnings, 1 checks, 452 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 02a3e44a8ecc ("net/smc: bpf: Introduce generic hook for handshake flow") 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, 1 warnings, 1 checks, 452 lines checked