tree 2e9c84f9ee3e061eb81475c00bab57a5df3f5275
parent a385ec4f11bdcf81af094c03e2444ee9b7fad2e5
author Ulrich Drepper <drepper@akkadia.org> 1335186269 -0400
committer Arnaldo Carvalho de Melo <acme@redhat.com> 1335205985 -0300

perf tools: Cleanup realloc use

The if branch is completely unnecessary since 'realloc' handles NULL
pointers for the first parameter.

This is really only a cleanup and submitted mainly to prevent
proliferation of bad practices.

Signed-off-by: Ulrich Drepper <drepper@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Robert Richter <robert.richter@amd.com>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/201204231304.q3ND4TFe020805@drepperk.user.openhosting.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>