On 12/26/2012 04:48 PM, Monson Shao wrote:
> Make it easy to read.
> 
> Signed-off-by: Monson Shao <[email protected]>
> ---
>  testcases/kernel/containers/pidns/pidns16.c | 28 ++++++++++++++++++++--------
>  1 file changed, 20 insertions(+), 8 deletions(-)
> 
> diff --git a/testcases/kernel/containers/pidns/pidns16.c 
> b/testcases/kernel/containers/pidns/pidns16.c
> index 8a232c6..04a1641 100644
> --- a/testcases/kernel/containers/pidns/pidns16.c
> +++ b/testcases/kernel/containers/pidns/pidns16.c
> @@ -70,17 +70,29 @@ void cleanup()
>  void child_signal_handler(int sig, siginfo_t * si, void *unused)
>  {
>       static int c = 1;
> +     pid_t expected_pid;
> +
>       /* Verifying from which process the signal handler is signalled */
>  
> -     if ((c == 1) && (si->si_pid == globalpid))
> -             tst_resm(TINFO, "sig_handler is signalled from pid  %d",
> -                      globalpid);
> -     else if ((c == 2) && (si->si_pid == CHILD_PID))
> -             tst_resm(TINFO, "sig_handler is signalled from pid  %d",
> -                      CHILD_PID);
> +     switch (c) {
> +     case 1:
> +             expected_pid = globalpid;
> +             break;
> +     case 2:
> +             expected_pid = CHILD_PID;
> +             break;
> +     default:
> +             tst_resm(TBROK, "child should NOT be signalled 3+ times");
> +             return;

These two lines added spaces before TAB, I edit on site, please take care next 
time.

Thanks,
Wanlong Gao

> +     }
> +
> +     if (si->si_pid == expected_pid)
> +             tst_resm(TINFO, "child is signalled from expected pid %d",
> +                      expected_pid);
>       else
> -             tst_resm(TBROK, "Unexpected value for Sending-ProcessID"
> -                      " when signal handler called %d\n", si->si_pid);
> +             tst_resm(TBROK, "child is signalled from unexpected pid %d,"
> +                      " expecting pid %d", si->si_pid, expected_pid);
> +
>       c++;
>  }
>  
> 


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