From 7c6998398f37eed74e662fa86c5066e8d2a24287 Mon Sep 17 00:00:00 2001
From: "D. Richard Hipp" <drh@hwaci.com>
Date: Wed, 21 Feb 2018 00:48:02 +0000
Subject: [PATCH] Remove an unnecessary memset().

---
 src/os_unix.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/os_unix.c b/src/os_unix.c
index cb2ae33d0a..5a1d396ce2 100644
--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -4180,12 +4180,10 @@ static int unixShmSystemLock(
 
   if( pShmNode->h>=0 ){
     /* Initialize the locking parameters */
-    memset(&f, 0, sizeof(f));
     f.l_type = lockType;
     f.l_whence = SEEK_SET;
     f.l_start = ofst;
     f.l_len = n;
-
     rc = osFcntl(pShmNode->h, F_SETLK, &f);
     rc = (rc!=(-1)) ? SQLITE_OK : SQLITE_BUSY;
   }
-- 
2.11.4.GIT