tree b6ff202ebeca4341a1332258a04403f8ce95e75a
parent fdae6373910c10e27b8ae07e11e821b183d0bba5
author Thomas Jarosch <thomas.jarosch@intra2net.com> 1359364874 +0100
committer Arnaldo Carvalho de Melo <acme@redhat.com> 1359553244 -0300

perf header: Fix double fclose() on do_write(fd, xxx) failure

cppcheck reported:
[util/header.c:983]: (error) Used file that is not opened.

Thanks to Arnaldo Carvalho de Melo for pointing out that
fclose(NULL) is undefined behavior -> protect against it.

Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Link: http://lkml.kernel.org/r/1751778.SZQB4fNdIh@storm
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>