lxc/0102-lxc-fix-compile-warnings.patch

From 7fbfd6a0e45744d9f779da857ddcf82e5eb92a30 Mon Sep 17 00:00:00 2001
From: LiFeng <lifeng68@huawei.com>
Date: Mon, 3 Jun 2019 06:19:07 -0400
Subject: [PATCH 102/131] lxc: fix compile warnings

Signed-off-by: LiFeng <lifeng68@huawei.com>
---
 src/lxc/conf.c  | 1 -
 src/lxc/path.c  | 5 -----
 src/lxc/utils.c | 2 +-
 3 files changed, 1 insertion(+), 7 deletions(-)

diff --git a/src/lxc/conf.c b/src/lxc/conf.c
index ec1667d4..e7df3363 100644
--- a/src/lxc/conf.c
+++ b/src/lxc/conf.c
@@ -4992,7 +4992,6 @@ int run_lxc_hooks(const char *name, char *hookname, struct lxc_conf *conf,
 
 int run_oci_hooks(const char *name, char *hookname, struct lxc_conf *conf, const char *lxcpath)
 {
-	struct lxc_list *it;
 	int which = -1;
 
 	if (strcmp(hookname, "oci-prestart") == 0) {
diff --git a/src/lxc/path.c b/src/lxc/path.c
index 45ab4c3b..92692dea 100644
--- a/src/lxc/path.c
+++ b/src/lxc/path.c
@@ -141,7 +141,6 @@ int do_clean_path(const char *respath, const char *limit_respath,
 {
 	char *dest = *dst;
 	const char *endpos = NULL;
-	errno_t ret;
 
 	for (endpos = stpos; *stpos; stpos = endpos) {
 		while (ISSLASH(*stpos)) {
@@ -184,7 +183,6 @@ char *cleanpath(const char *path, char *realpath, size_t realpath_len)
 	char *dest = NULL;
 	const char *stpos = NULL;
 	const char *limit_respath = NULL;
-	errno_t ret;
 
 	if (path == NULL || path[0] == '\0' || \
 	                realpath == NULL || (realpath_len < PATH_MAX)) {
@@ -293,7 +291,6 @@ static int do_get_symlinks(const char **fullpath, const char *prefix, size_t pre
 {
 	char *buf = NULL;
 	size_t len;
-	errno_t rc = EOK;
 	ssize_t n;
 	int ret = -1;
 
@@ -398,7 +395,6 @@ static int do_eval_symlinks_in_scope(const char *fullpath, const char *prefix,
 	const char *start = NULL;
 	const char *end = NULL;
 	char *extra_buf = NULL;
-	errno_t rc = EOK;
 	int nret = 0;
 	int num_links = 0;
 
@@ -450,7 +446,6 @@ static char *eval_symlinks_in_scope(const char *fullpath, const char *rootpath)
 	char *prefix = NULL;
 	const char *rpath_limit = NULL;
 	size_t prefix_len;
-	errno_t rc = EOK;
 
 	if (fullpath == NULL || rootpath == NULL) {
 		return NULL;
diff --git a/src/lxc/utils.c b/src/lxc/utils.c
index 9ce24739..e6749471 100644
--- a/src/lxc/utils.c
+++ b/src/lxc/utils.c
@@ -2106,7 +2106,7 @@ void *lxc_common_calloc_s(size_t size)
 int lxc_mem_realloc(void **newptr, size_t newsize, void *oldptr, size_t oldsize)
 {
 	void *tmp = NULL;
-	int nret = 0;
+
 	if (newsize == 0) {
 		goto err_out;
 	}
-- 
2.23.0