linux-kernel - [PATCH] misc: lkdtm: fixed static variable initialization

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Date:   Mon,  6 Aug 2018 12:40:57 +0530
From:   Parth Y Shah <sparth1292@...il.com>
To:     keescook@...omium.org, arnd@...db.de, gregkh@...uxfoundation.org
Cc:     linux-kernel@...r.kernel.org, Parth Y Shah <sparth1292@...il.com>
Subject: [PATCH] misc: lkdtm: fixed static variable initialization

Resolved "ERROR: do not initialise statics to 0"

Signed-off-by: Parth Y Shah <sparth1292@...il.com>
---
 drivers/misc/lkdtm/usercopy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/lkdtm/usercopy.c b/drivers/misc/lkdtm/usercopy.c
index 9725aed..d8157b8 100644
--- a/drivers/misc/lkdtm/usercopy.c
+++ b/drivers/misc/lkdtm/usercopy.c
@@ -18,7 +18,7 @@
  * hardened usercopy checks by added "unconst" to all the const copies,
  * and making sure "cache_size" isn't optimized into a const.
  */
-static volatile size_t unconst = 0;
+static volatile size_t unconst;
 static volatile size_t cache_size = 1024;
 static struct kmem_cache *whitelist_cache;
 
-- 
2.7.4