Showing error 1602

User: Jiri Slaby
Error type: Leaving function in locked state
Error type description: Some lock is not unlocked on all paths of a function, so it is leaked
File location: kernel/sched.c
Line in file: 5056
Project: Linux Kernel
Project version: 2.6.28
Tools: Stanse (1.2)
Entered: 2012-05-29 20:11:37 UTC

Source: 

5026 * does similar things.
5027 */
5028asmlinkage long sys_nice(int increment)
5029{
5030        long nice, retval;
5031
5032        /*
5033         * Setpriority might change our priority at the same moment.
5034         * We don't have to worry. Conceptually one call occurs first
5035         * and we have a single winner.
5036         */
5037        if (increment < -40)
5038                increment = -40;
5039        if (increment > 40)
5040                increment = 40;
5041
5042        nice = PRIO_TO_NICE(current->static_prio) + increment;
5043        if (nice < -20)
5044                nice = -20;
5045        if (nice > 19)
5046                nice = 19;
5047
5048        if (increment < 0 && !can_nice(current, nice))
5049                return -EPERM;
5050
5051        retval = security_task_setnice(current, nice);
5052        if (retval)
5053                return retval;
5054
5055        set_user_nice(current, nice);
5056        return 0;
5057}
5058
5059#endif
5060
5061/**
5062 * task_prio - return the priority value of a given task.
5063 * @p: the task in question.
5064 *
5065 * This is the priority value as seen by users in /proc.
5066 * RT tasks are offset by -200. Normal tasks are centered
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