cpuset: add a missing unlock in cpuset_write_resmask()

[pandora-kernel.git] / kernel / cpuset.c

diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 4349935..e92e981 100644 (file)
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -1575,8 +1575,10 @@ static int cpuset_write_resmask(struct cgroup *cgrp, struct cftype *cft,
                return -ENODEV;
 
        trialcs = alloc_trial_cpuset(cs);
-       if (!trialcs)
-               return -ENOMEM;
+       if (!trialcs) {
+               retval = -ENOMEM;
+               goto out;
+       }
 
        switch (cft->private) {
        case FILE_CPULIST:
@@ -1591,6 +1593,7 @@ static int cpuset_write_resmask(struct cgroup *cgrp, struct cftype *cft,
        }
 
        free_trial_cpuset(trialcs);
+out:
        cgroup_unlock();
        return retval;
 }