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ext2: use get_random_u32() where appropriate

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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>
Link: https://patch.msgid.link/20260405154717.4705-1-devnexen@gmail.com
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
David Carlier
2026-04-05 16:47:17 +01:00
committed by Jan Kara
parent e93ab401da
commit 9829995382
1 changed files with 1 additions and 1 deletions
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fs/ext2/super.c
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@@ -1151,7 +1151,7 @@ static int ext2_fill_super(struct super_block *sb, struct fs_context *fc)
goto failed_mount2;
}
sbi->s_gdb_count = db_count;
get_random_bytes(&sbi->s_next_generation, sizeof(u32));
sbi->s_next_generation = get_random_u32();
spin_lock_init(&sbi->s_next_gen_lock);
/* per filesystem reservation list head & lock */