From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: linux-nfs-owner@vger.kernel.org Received: from mail-gg0-f174.google.com ([209.85.161.174]:44068 "EHLO mail-gg0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751821Ab2JALwx (ORCPT ); Mon, 1 Oct 2012 07:52:53 -0400 Received: by ggnr5 with SMTP id r5so1332667ggn.19 for ; Mon, 01 Oct 2012 04:52:52 -0700 (PDT) From: Jeff Layton To: linux-nfs@vger.kernel.org Subject: [PATCH 2/6] nfsdcltrack: remove pointless sqlite_topdir variable Date: Mon, 1 Oct 2012 07:52:41 -0400 Message-Id: <1349092365-23920-3-git-send-email-jlayton@redhat.com> In-Reply-To: <1349092365-23920-1-git-send-email-jlayton@redhat.com> References: <1349092365-23920-1-git-send-email-jlayton@redhat.com> Sender: linux-nfs-owner@vger.kernel.org List-ID: This is holdover from an earlier version of the code and doesn't really provide any benefit. Also, mark the topdir and dirname arguments const since they should never be changed. Signed-off-by: Jeff Layton --- utils/nfsdcltrack/sqlite.c | 13 ++++--------- utils/nfsdcltrack/sqlite.h | 2 +- 2 files changed, 5 insertions(+), 10 deletions(-) diff --git a/utils/nfsdcltrack/sqlite.c b/utils/nfsdcltrack/sqlite.c index fc882c6..c19af7e 100644 --- a/utils/nfsdcltrack/sqlite.c +++ b/utils/nfsdcltrack/sqlite.c @@ -61,9 +61,6 @@ /* global variables */ -/* top level DB directory */ -static char *sqlite_topdir; - /* reusable pathname and sql command buffer */ static char buf[PATH_MAX]; @@ -74,7 +71,7 @@ static sqlite3 *dbh; /* make a directory, ignoring EEXIST errors unless it's not a directory */ static int -mkdir_if_not_exist(char *dirname) +mkdir_if_not_exist(const char *dirname) { int ret; struct stat statbuf; @@ -102,19 +99,17 @@ mkdir_if_not_exist(char *dirname) * the "clients" table. */ int -sqlite_maindb_init(char *topdir) +sqlite_maindb_init(const char *topdir) { int ret; char *err = NULL; sqlite3_stmt *stmt = NULL; - sqlite_topdir = topdir; - - ret = mkdir_if_not_exist(sqlite_topdir); + ret = mkdir_if_not_exist(topdir); if (ret) return ret; - ret = snprintf(buf, PATH_MAX - 1, "%s/main.sqlite", sqlite_topdir); + ret = snprintf(buf, PATH_MAX - 1, "%s/main.sqlite", topdir); if (ret < 0) return ret; diff --git a/utils/nfsdcltrack/sqlite.h b/utils/nfsdcltrack/sqlite.h index c85e7d6..8748948 100644 --- a/utils/nfsdcltrack/sqlite.h +++ b/utils/nfsdcltrack/sqlite.h @@ -20,7 +20,7 @@ #ifndef _SQLITE_H_ #define _SQLITE_H_ -int sqlite_maindb_init(char *topdir); +int sqlite_maindb_init(const char *topdir); int sqlite_insert_client(const unsigned char *clname, const size_t namelen); int sqlite_remove_client(const unsigned char *clname, const size_t namelen); int sqlite_check_client(const unsigned char *clname, const size_t namelen); -- 1.7.11.4