cgroups: move variable into tighter scope

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
This commit is contained in:
Christian Brauner 2019-06-27 14:27:58 +02:00
parent c05b17bd66
commit 81b5d48a34
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@ -2086,7 +2086,7 @@ on_error:
__cgfsng_ops static bool cgfsng_attach(struct cgroup_ops *ops, const char *name, __cgfsng_ops static bool cgfsng_attach(struct cgroup_ops *ops, const char *name,
const char *lxcpath, pid_t pid) const char *lxcpath, pid_t pid)
{ {
int i, len, ret; int len, ret;
char pidstr[INTTYPE_TO_STRLEN(pid_t)]; char pidstr[INTTYPE_TO_STRLEN(pid_t)];
if (!ops->hierarchies) 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)) if (len < 0 || (size_t)len >= sizeof(pidstr))
return false; return false;
for (i = 0; ops->hierarchies[i]; i++) { for (int i = 0; ops->hierarchies[i]; i++) {
__do_free char *fullpath = NULL, *path = NULL; __do_free char *fullpath = NULL, *path = NULL;
struct hierarchy *h = ops->hierarchies[i]; struct hierarchy *h = ops->hierarchies[i];