bpf: Drop imprecise log message

Now it is possible for global function to have a pointer argument that points to something different than struct. Drop the irrelevant log message and keep the logic same. Fixes: e5069b9 ("bpf: Support pointers in global func args") Signed-off-by: Dmitrii Banshchikov <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]> Acked-by: Martin KaFai Lau <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
vieko · Feb 24, 2021 · f4eda8b · f4eda8b
1 parent 53f523f
commit f4eda8b
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c
@@ -4321,8 +4321,6 @@ btf_get_prog_ctx_type(struct bpf_verifier_log *log, struct btf *btf,
 		 * is not supported yet.
 		 * BPF_PROG_TYPE_RAW_TRACEPOINT is fine.
 		 */
-		if (log->level & BPF_LOG_LEVEL)
-			bpf_log(log, "arg#%d type is not a struct\n", arg);
 		return NULL;
 	}
 	tname = btf_name_by_offset(btf, t->name_off);