WARNING: line length of 98 exceeds 80 columns
#34: FILE: kernel/bpf/trampoline.c:62:
+	int (*register_fentry)(struct bpf_trampoline *tr, struct bpf_tramp_image *im, void *data);

WARNING: line length of 88 exceeds 80 columns
#35: FILE: kernel/bpf/trampoline.c:63:
+	int (*unregister_fentry)(struct bpf_trampoline *tr, u32 orig_flags, void *data);

WARNING: line length of 99 exceeds 80 columns
#36: FILE: kernel/bpf/trampoline.c:64:
+	int (*modify_fentry)(struct bpf_trampoline *tr, u32 orig_flags, struct bpf_tramp_image *im,

WARNING: line length of 98 exceeds 80 columns
#49: FILE: kernel/bpf/trampoline.c:429:
+static int unregister_fentry(struct bpf_trampoline *tr, u32 orig_flags, void *data __maybe_unused)

WARNING: line length of 95 exceeds 80 columns
#70: FILE: kernel/bpf/trampoline.c:447:
+static int modify_fentry(struct bpf_trampoline *tr, u32 orig_flags, struct bpf_tramp_image *im,

WARNING: line length of 81 exceeds 80 columns
#94: FILE: kernel/bpf/trampoline.c:470:
+static int register_fentry(struct bpf_trampoline *tr, struct bpf_tramp_image *im,

WARNING: line length of 86 exceeds 80 columns
#131: FILE: kernel/bpf/trampoline.c:754:
+		err = ops->modify_fentry(tr, orig_flags, im, lock_direct_mutex, data);

total: 0 errors, 7 warnings, 0 checks, 132 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 f3ca41d29208 ("bpf: Move trampoline image setup into bpf_trampoline_ops callbacks") 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, 7 warnings, 0 checks, 132 lines checked