diff options
| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2018-11-02 12:04:45 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-25 11:48:57 +0200 |
| commit | c5cb2f2cdd05039c0d62a15abd57249c22fb28c5 (patch) | |
| tree | 19755b20821a5274f851b3f92e3135fd55f4ce72 | |
| parent | 2db5cee1e12784fec4f7d562b33c3f6518ffbb5c (diff) | |
drivers/char/random.c: constify poolinfo_table
commit 26e0854ab3310bbeef1ed404a2c87132fc91f8e1 upstream.
Never modified, might as well be put in .rodata.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/char/random.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/random.c b/drivers/char/random.c index 112734378146..c35e03d0e273 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -359,7 +359,7 @@ static int random_write_wakeup_bits = 28 * OUTPUT_POOL_WORDS; * polynomial which improves the resulting TGFSR polynomial to be * irreducible, which we have made here. */ -static struct poolinfo { +static const struct poolinfo { int poolbitshift, poolwords, poolbytes, poolbits, poolfracbits; #define S(x) ilog2(x)+5, (x), (x)*4, (x)*32, (x) << (ENTROPY_SHIFT+5) int tap1, tap2, tap3, tap4, tap5; |