ltp-pan.c: fix error of Total Tests

When execvp() fails, the testcases is counted in Total Tests, but not
added in logfile. In fact the testcases result should be added in logfile.

Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
Acked-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Acked-by: Garrett Cooper <yanegomi@gmail.com>
1 file changed