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authorRasmus Villemoes <linux@rasmusvillemoes.dk>2018-11-02 12:04:45 +0100
committerTheodore Ts'o <tytso@mit.edu>2019-04-17 10:30:21 -0400
commit26e0854ab3310bbeef1ed404a2c87132fc91f8e1 (patch)
treeb424be0d1419e83b78bff7739067b9c04214e1b2 /drivers/char
parentdc4060a5dc2557e6b5aa813bf5b73677299d62d2 (diff)
drivers/char/random.c: constify poolinfo_table
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>
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/random.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/random.c b/drivers/char/random.c
index 38c6d1af6d1c..8e329a0f859a 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;