LU-9859 libcfs: replace cfs_get_random_bytes calls with get_random_byte()

[fs/lustre-release.git] / lustre / obdclass / lustre_handles.c

diff --git a/lustre/obdclass/lustre_handles.c b/lustre/obdclass/lustre_handles.c
index 4161b2d..6122f34 100644 (file)
--- a/lustre/obdclass/lustre_handles.c
+++ b/lustre/obdclass/lustre_handles.c
@@ -36,6 +36,8 @@
 
 #define DEBUG_SUBSYSTEM S_CLASS
 
+#include <linux/random.h>
+
 #include <obd_support.h>
 #include <lustre_handles.h>
 #include <lustre_lib.h>
@@ -202,8 +204,6 @@ EXPORT_SYMBOL(class_handle_free_cb);
 int class_handle_init(void)
 {
        struct handle_bucket *bucket;
-       struct timespec64 ts;
-       int seed[2];
 
        LASSERT(handle_hash == NULL);
 
@@ -217,12 +217,7 @@ int class_handle_init(void)
                spin_lock_init(&bucket->lock);
        }
 
-       /** bug 21430: add randomness to the initial base */
-       cfs_get_random_bytes(seed, sizeof(seed));
-       ktime_get_ts64(&ts);
-       cfs_srand(ts.tv_sec ^ seed[0], ts.tv_nsec ^ seed[1]);
-
-       cfs_get_random_bytes(&handle_base, sizeof(handle_base));
+       get_random_bytes(&handle_base, sizeof(handle_base));
        LASSERT(handle_base != 0ULL);
 
        return 0;