On 05/17/2013 04:59 PM, Jan Stancek wrote:
> Remove useless comments, convert spaces to tabs
> and fix long lines.
> 
> Signed-off-by: Jan Stancek <[email protected]>

Acked-by: Wanlong Gao <[email protected]>

> ---
>  testcases/kernel/syscalls/waitid/waitid02.c |  104 
> +++++++++------------------
>  1 files changed, 33 insertions(+), 71 deletions(-)
> 
> diff --git a/testcases/kernel/syscalls/waitid/waitid02.c 
> b/testcases/kernel/syscalls/waitid/waitid02.c
> index 98bf3ea..e265c32 100644
> --- a/testcases/kernel/syscalls/waitid/waitid02.c
> +++ b/testcases/kernel/syscalls/waitid/waitid02.c
> @@ -11,9 +11,9 @@
>  /* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See                 
>  */
>  /* the GNU General Public License for more details.                          
>  */
>  /*                                                                           
>  */
> -/* You should have received a copy of the GNU General Public License         
>  */
> -/* along with this program;  if not, write to the Free Software              
>  */
> -/* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 
> USA    */
> +/* You should have received a copy of the GNU General Public License along   
>  */
> +/* with this program; if not, write to the Free Software Foundation,  Inc.,  
>  */
> +/* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA                
>  */
>  /*                                                                           
>  */
>  
> /******************************************************************************/
>  
> /******************************************************************************/
> @@ -54,55 +54,16 @@ char *TCID = "waitid02";
>  int testno;
>  int TST_TOTAL = 4;
>  
> -/* Extern Global Functions */
> -/******************************************************************************/
> -/*                                                                           
>  */
> -/* Function:    cleanup                                                      
>  */
> -/*                                                                           
>  */
> -/* Description: Performs all one time clean up for this test on successful   
>  */
> -/*              completion,  premature exit or  failure. Closes all 
> temporary */
> -/*              files, removes all temporary directories exits the test with 
>  */
> -/*              appropriate return code by calling tst_exit() function.      
>  */
> -/*                                                                           
>  */
> -/* Input:       None.                                                        
>  */
> -/*                                                                           
>  */
> -/* Output:      None.                                                        
>  */
> -/*                                                                           
>  */
> -/* Return:      On failure - Exits calling tst_exit(). Non '0' return code.  
>  */
> -/*              On success - Exits calling tst_exit(). With '0' return code. 
>  */
> -/*                                                                           
>  */
> -/******************************************************************************/
> -extern void cleanup()
> +static void cleanup(void)
>  {
> -
>       TEST_CLEANUP;
>       tst_rmdir();
>  
>       tst_exit();
>  }
>  
> -/* Local  Functions */
> -/******************************************************************************/
> -/*                                                                           
>  */
> -/* Function:    setup                                                        
>  */
> -/*                                                                           
>  */
> -/* Description: Performs all one time setup for this test. This function is  
>  */
> -/*              typically used to capture signals, create temporary dirs     
>  */
> -/*              and temporary files that may be used in the course of this   
>  */
> -/*              test.                                                        
>  */
> -/*                                                                           
>  */
> -/* Input:       None.                                                        
>  */
> -/*                                                                           
>  */
> -/* Output:      None.                                                        
>  */
> -/*                                                                           
>  */
> -/* Return:      On failure - Exits by calling cleanup().                     
>  */
> -/*              On success - returns 0.                                      
>  */
> -/*                                                                           
>  */
> -/******************************************************************************/
> -void setup()
> +static void setup(void)
>  {
> -     /* Capture signals if any */
> -     /* Create temporary directories */
>       TEST_PAUSE;
>       tst_tmpdir();
>  }
> @@ -112,7 +73,6 @@ int main(int ac, char **av)
>       id_t pgid;
>       id_t id1, id2, id3;
>       siginfo_t infop;
> -     int i = 0;
>  
>       int lc;
>       char *msg;
> @@ -131,14 +91,14 @@ int main(int ac, char **av)
>  
>                       TEST(waitid(P_ALL, 0, &infop, WNOHANG));
>                       if (TEST_RETURN == -1)
> -                             tst_resm(TPASS,
> -                                      "Success1 ... -1 is returned. error is 
> %d.",
> -                                      TEST_ERRNO);
> +                             tst_resm(TPASS, "Success1 ... -1 is returned."
> +                                     " error is %d.", TEST_ERRNO);
>                       else {
>                               tst_resm(TFAIL, "%s Failed1 ...", TCID);
>                       }
>  
> -                     /* option == WEXITED | WCONTINUED | WSTOPPED | WNOHANG 
> | WNOWAIT */
> +                     /* option == WEXITED | WCONTINUED | WSTOPPED |
> +                      * WNOHANG | WNOWAIT */
>  
>                       TEST(id1 = fork());
>                       if (TEST_RETURN == 0) {
> @@ -170,9 +130,8 @@ int main(int ac, char **av)
>  
>                       TEST(waitid(P_ALL, 0, &infop, WNOHANG | WEXITED));
>                       if (TEST_RETURN == 0)
> -                             tst_resm(TPASS,
> -                                      "Success 2 ...0 is returned.. error is 
> %d.",
> -                                      TEST_ERRNO);
> +                             tst_resm(TPASS, "Success 2 ...0 is returned.."
> +                                     " error is %d.", TEST_ERRNO);
>                       else {
>                               tst_resm(TFAIL | TTERRNO, "%s Failed 2", TCID);
>                               tst_exit();
> @@ -184,8 +143,8 @@ int main(int ac, char **av)
>                       TEST(waitid(P_PGID, pgid, &infop, WEXITED));
>                       if (TEST_RETURN == 0) {
>                               tst_resm(TPASS, "Success3 ... 0 is returned.");
> -                             tst_resm(TINFO,
> -                                      "si_pid = %d ; si_code = %d ; 
> si_status = %d",
> +                             tst_resm(TINFO, "si_pid = %d ; si_code = %d ;"
> +                                     " si_status = %d",
>                                        infop.si_pid, infop.si_code,
>                                        infop.si_status);
>                       } else {
> @@ -197,28 +156,29 @@ int main(int ac, char **av)
>  
>                       TEST(kill(id2, SIGSTOP));
>  
> -                     TEST(i =
> -                          waitid(P_PID, id2, &infop, WSTOPPED | WNOWAIT));
> +                     TEST(waitid(P_PID, id2, &infop, WSTOPPED | WNOWAIT));
>                       if (TEST_RETURN == 0) {
>                               /*EINVAL*/
> -                                 tst_resm(TINFO,
> -                                          "si_pid = %d, si_code = %d, 
> si_status = %d",
> -                                          infop.si_pid, infop.si_code,
> -                                          infop.si_status);
> +                             tst_resm(TINFO, "si_pid = %d, si_code = %d,"
> +                                     " si_status = %d",
> +                                     infop.si_pid, infop.si_code,
> +                                     infop.si_status);
>                               tst_resm(TPASS, "Success4 ... 0 is returned");
>                       } else {
>                               tst_resm(TFAIL | TTERRNO,
> -                                      "Fail4 ...  %d is returned", i);
> +                                     "Fail4 ...  %ld is returned",
> +                                     TEST_RETURN);
>                               tst_exit();
>                       }
>  
>                       TEST(waitid(P_PID, id3, &infop, WEXITED));
>                       if (TEST_RETURN == 0) {
>                               /*NOCHILD*/
> -                                 tst_resm(TINFO,
> -                                          "si_pid = %d, si_code = %d, 
> si_status = %d",
> -                                          infop.si_pid, infop.si_code,
> -                                          infop.si_status);
> +                             tst_resm(TINFO,
> +                                     "si_pid = %d, si_code = %d, "
> +                                     "si_status = %d",
> +                                     infop.si_pid, infop.si_code,
> +                                     infop.si_status);
>                               tst_resm(TPASS, "Success5 ... 0 is returned");
>                       } else {
>                               tst_resm(TFAIL | TTERRNO,
> @@ -227,17 +187,19 @@ int main(int ac, char **av)
>                               tst_exit();
>                       }
>  
> -                     TEST(i = waitid(P_PID, id2, &infop, WCONTINUED));
> +                     TEST(waitid(P_PID, id2, &infop, WCONTINUED));
>                       if (TEST_RETURN == 0) {
>                               /*EINVAL*/
> -                                 tst_resm(TINFO,
> -                                          "si_pid = %d, si_code = %d, 
> si_status = %d",
> -                                          infop.si_pid, infop.si_code,
> -                                          infop.si_status);
> +                             tst_resm(TINFO,
> +                                     "si_pid = %d, si_code = %d, "
> +                                     "si_status = %d",
> +                                     infop.si_pid, infop.si_code,
> +                                     infop.si_status);
>                               tst_resm(TPASS, "Success6 ... 0 is returned");
>                       } else {
>                               tst_resm(TFAIL | TTERRNO,
> -                                      "Fail6 ...  %d is returned", i);
> +                                      "Fail6 ...  %ld is returned",
> +                                      TEST_RETURN);
>                               tst_exit();
>                       }
>  
> 


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