From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Thu, 27 Jun 2019 12:27:58 +0000 (+0200)
Subject: cgroups: move variable into tighter scope
X-Git-Tag: lxc-4.0.0~158^2~5
X-Git-Url: https://git.proxmox.com/?p=mirror_lxc.git;a=commitdiff_plain;h=81b5d48a34ef5d20a8795aa322002045cc20b5df

cgroups: move variable into tighter scope

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/lxc/cgroups/cgfsng.c b/src/lxc/cgroups/cgfsng.c
index b0f90f222..f29ccd1bc 100644
--- a/src/lxc/cgroups/cgfsng.c
+++ b/src/lxc/cgroups/cgfsng.c
@@ -2086,7 +2086,7 @@ on_error:
 __cgfsng_ops static bool cgfsng_attach(struct cgroup_ops *ops, const char *name,
 					 const char *lxcpath, pid_t pid)
 {
-	int i, len, ret;
+	int len, ret;
 	char pidstr[INTTYPE_TO_STRLEN(pid_t)];
 
 	if (!ops->hierarchies)
@@ -2096,7 +2096,7 @@ __cgfsng_ops static bool cgfsng_attach(struct cgroup_ops *ops, const char *name,
 	if (len < 0 || (size_t)len >= sizeof(pidstr))
 		return false;
 
-	for (i = 0; ops->hierarchies[i]; i++) {
+	for (int i = 0; ops->hierarchies[i]; i++) {
 		__do_free char *fullpath = NULL, *path = NULL;
 		struct hierarchy *h = ops->hierarchies[i];