WARNING: Argument 'fac' is not used in function-like macro
#97: FILE: include/linux/sunrpc/debug.h:54:
+# define dfprintk(fac, ...)		no_printk(__VA_ARGS__)

WARNING: Argument 'fac' is not used in function-like macro
#98: FILE: include/linux/sunrpc/debug.h:55:
+# define dfprintk_rcu(fac, ...)	no_printk(__VA_ARGS__)

total: 0 errors, 2 warnings, 0 checks, 58 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 b69e4d04ec56 ("sunrpc: simplify dprintk macros and cleanup redundant debug guards") 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, 2 warnings, 0 checks, 58 lines checked