* [PATCH v3] ocfs2: use get_random_u32() where appropriate
@ 2026-04-05 15:47 David Carlier
0 siblings, 0 replies; only message in thread
From: David Carlier @ 2026-04-05 15:47 UTC (permalink / raw)
To: Joseph Qi
Cc: Mark Fasheh, Joel Becker, ocfs2-devel, linux-kernel,
David Carlier
Use the typed random integer helpers instead of
get_random_bytes() when filling a single integer variable.
The helpers return the value directly, require no pointer
or size argument, and better express intent.
Signed-off-by: David Carlier <devnexen@gmail.com>
---
fs/ocfs2/super.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index d7c58fd7d438..b875f01c9756 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -2124,7 +2124,7 @@ static int ocfs2_initialize_super(struct super_block *sb,
osb->osb_cluster_stack[0] = '\0';
}
- get_random_bytes(&osb->s_next_generation, sizeof(u32));
+ osb->s_next_generation = get_random_u32();
/*
* FIXME
--
2.53.0
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