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authorGao feng <gaofeng@cn.fujitsu.com>2013-09-13 11:17:05 +0800
committerLennart Poettering <lennart@poettering.net>2013-09-13 14:32:14 +0200
commit15b4a7548f2e8f4e5dc0504b1c549edb0c7e0956 (patch)
treed82a58114f1a82d283c2caa1f9d0d3f8dfabdb36 /src
parenta5e41bdb72a15c34971469535b4c3da16f0cce55 (diff)
cgroup: add the missing setting of variable's value
set the value of variable "r" to the return value of cg_set_attribute.
Diffstat (limited to 'src')
-rw-r--r--src/core/cgroup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/core/cgroup.c b/src/core/cgroup.c
index 3eeb475754..fba0b2f9de 100644
--- a/src/core/cgroup.c
+++ b/src/core/cgroup.c
@@ -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));
}