diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/trace/trace_kprobe.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index 61eff45653f5..36dfea29d5fa 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -836,8 +836,9 @@ static int create_trace_kprobe(int argc, char **argv) pr_info("Failed to parse either an address or a symbol.\n"); return ret; } + /* Defer the ENOENT case until register kprobe */ if (offset && is_return && - !kprobe_on_func_entry(NULL, symbol, offset)) { + kprobe_on_func_entry(NULL, symbol, offset) == -EINVAL) { pr_info("Given offset is not valid for return probe.\n"); return -EINVAL; } |