samples/kretprobes: Fix return value if register_kretprobe() failed

[sfrench/cifs-2.6.git] / samples / kprobes / kretprobe_example.c

diff --git a/samples/kprobes/kretprobe_example.c b/samples/kprobes/kretprobe_example.c
index 5dc1bf3baa98b3a1598c8b957af0fef27b74017f..228321ecb16168e1a61311dda0e7deb783d5dd9c 100644 (file)
--- a/samples/kprobes/kretprobe_example.c
+++ b/samples/kprobes/kretprobe_example.c
@@ -86,7 +86,7 @@ static int __init kretprobe_init(void)
        ret = register_kretprobe(&my_kretprobe);
        if (ret < 0) {
                pr_err("register_kretprobe failed, returned %d\n", ret);
-               return -1;
+               return ret;
        }
        pr_info("Planted return probe at %s: %p\n",
                        my_kretprobe.kp.symbol_name, my_kretprobe.kp.addr);