From: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Date: Fri, 2 Nov 2018 11:04:45 +0000 (+0100)
Subject: drivers/char/random.c: constify poolinfo_table
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c5d75e6df54a7f52b7e89bb191a2ed0729c3624e;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

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>
---

diff --git a/drivers/char/random.c b/drivers/char/random.c
index 9526bb98bb46..60c085b6179f 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;