From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 22 Aug 2018 16:49:06 +0000 (+0300)
Subject: random: Remove write-only variable random_entropy_file_read
X-Git-Tag: hostap_2_7~198
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2543b19e46f6765ff0911643081b0d91536059ea;p=thirdparty%2Fhostap.git

random: Remove write-only variable random_entropy_file_read

This variable is never read, so it's not needed. Remove it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

diff --git a/src/crypto/random.c b/src/crypto/random.c
index fb9241762..c278d9cb9 100644
--- a/src/crypto/random.c
+++ b/src/crypto/random.c
@@ -54,7 +54,6 @@ static int random_fd = -1;
 static unsigned int own_pool_ready = 0;
 #define RANDOM_ENTROPY_SIZE 20
 static char *random_entropy_file = NULL;
-static int random_entropy_file_read = 0;
 
 #define MIN_COLLECT_ENTROPY 1000
 static unsigned int entropy = 0;
@@ -357,7 +356,6 @@ static void random_read_entropy(void)
 
 	own_pool_ready = (u8) buf[0];
 	random_add_randomness(buf + 1, RANDOM_ENTROPY_SIZE);
-	random_entropy_file_read = 1;
 	os_free(buf);
 	wpa_printf(MSG_DEBUG, "random: Added entropy from %s "
 		   "(own_pool_ready=%u)",