WARNING: line length of 89 exceeds 80 columns
#38: FILE: kernel/bpf/helpers.c:4165:
+	struct bpf_task_work_ctx *ctx = container_of(rcu, struct bpf_task_work_ctx, rcu);

WARNING: line length of 89 exceeds 80 columns
#49: FILE: kernel/bpf/helpers.c:4176:
+	struct bpf_task_work_ctx *ctx = container_of(rcu, struct bpf_task_work_ctx, rcu);

WARNING: line length of 99 exceeds 80 columns
#56: FILE: kernel/bpf/helpers.c:4183:
+	struct bpf_task_work_ctx *ctx = container_of(irq_work, struct bpf_task_work_ctx, irq_work);

total: 0 errors, 3 warnings, 0 checks, 49 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 0c438fc6488e ("bpf: Fix use-after-free in bpf_task_work_ctx freeing") 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, 3 warnings, 0 checks, 49 lines checked