perf: Take a hot regs snapshot for trace events

[firefly-linux-kernel-4.4.55.git] / kernel / ksysfs.c

diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
index 3feaf5a745140512f1e13a0bf6a6e46683ab4915..6b1ccc3f020585a06d454178bf050bce4b25b805 100644 (file)
--- a/kernel/ksysfs.c
+++ b/kernel/ksysfs.c
@@ -197,16 +197,8 @@ static int __init ksysfs_init(void)
                        goto group_exit;
        }
 
-       /* create the /sys/kernel/uids/ directory */
-       error = uids_sysfs_init();
-       if (error)
-               goto notes_exit;
-
        return 0;
 
-notes_exit:
-       if (notes_size > 0)
-               sysfs_remove_bin_file(kernel_kobj, &notes_attr);
 group_exit:
        sysfs_remove_group(kernel_kobj, &kernel_attr_group);
 kset_exit: