chiark / gitweb /
cgroup: add the missing setting of variable's value
authorGao feng <gaofeng@cn.fujitsu.com>
Fri, 13 Sep 2013 03:17:05 +0000 (11:17 +0800)
committerLennart Poettering <lennart@poettering.net>
Fri, 13 Sep 2013 12:32:14 +0000 (14:32 +0200)
set the value of variable "r" to the return value
of cg_set_attribute.

src/core/cgroup.c

index 3eeb475..fba0b2f 100644 (file)
@@ -264,7 +264,7 @@ void cgroup_context_apply(CGroupContext *c, CGroupControllerMask mask, const cha
                         log_error("Failed to set memory.limit_in_bytes on %s: %s", path, strerror(-r));
 
                 sprintf(buf, "%" PRIu64 "\n", c->memory_soft_limit);
-                cg_set_attribute("memory", path, "memory.soft_limit_in_bytes", buf);
+                r = cg_set_attribute("memory", path, "memory.soft_limit_in_bytes", buf);
                 if (r < 0)
                         log_error("Failed to set memory.limit_in_bytes on %s: %s", path, strerror(-r));
         }