CHECK: multiple assignments should be avoided
#235: FILE: net/core/sysctl_net_core.c:156:
+	o_tag_ptr = tag_ptr = net_hotdata.rps_sock_flow_table;

CHECK: spaces preferred around that '<<' (ctx:VxV)
#251: FILE: net/core/sysctl_net_core.c:168:
+		if (size > 1<<29) {
 		            ^

WARNING: memory barrier without comment
#310: FILE: net/core/sysctl_net_core.c:196:
+		smp_store_release(&net_hotdata.rps_sock_flow_table, tag_ptr);

total: 0 errors, 1 warnings, 2 checks, 266 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 20190987e1af ("net-sysfs: use rps_tag_ptr and remove metadata from rps_sock_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, 1 warnings, 2 checks, 266 lines checked