WARNING: line length of 88 exceeds 80 columns
#57: FILE: include/net/rps.h:48:
+#define RPS_DEV_FLOW_TABLE_SIZE(_num) (offsetof(struct rps_dev_flow_table, flows[_num]))

CHECK: Please use a blank line after function/struct/union/enum declarations
#57: FILE: include/net/rps.h:48:
 };
+#define RPS_DEV_FLOW_TABLE_SIZE(_num) (offsetof(struct rps_dev_flow_table, flows[_num]))

WARNING: Prefer using '"%s...", __func__' to using 'store_rps_dev_flow_table_cnt', this function's name, in a string
#248: FILE: net/core/net-sysfs.c:1121:
+			pr_err_once("store_rps_dev_flow_table_cnt() got a non page aligned allocation.\n");

total: 0 errors, 2 warnings, 1 checks, 237 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 f82319e18dce ("net-sysfs: use rps_tag_ptr and remove metadata from rps_dev_flow_table") 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, 1 checks, 237 lines checked