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perf probe: Fix compiles due to declarations using perf_probe_point 

perf fails to build with gcc "(GCC) 4.4.7 20120313 (Red Hat
4.4.7-4.0.9)" (a.k.a., RHEL6 / CentOS 6 / OL 6):

  cc1: warnings being treated as errors
  util/probe-event.c: In function ‘get_alternative_line_range’:
  util/probe-event.c:359: error: missing initializer
  util/probe-event.c:359: error: (near initialization for ‘pp.file’)
  util/probe-event.c:359: error: missing initializer
  util/probe-event.c:359: error: (near initialization for ‘result.function’)

Fix by bringing in initializers to declaration.

Signed-off-by: David Ahern <david.ahern@oracle.com>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Link: http://lkml.kernel.org/r/1426084580-60780-1-git-send-email-david.ahern@oracle.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
David Ahern 2015-03-11 10:36:20 -04:00 committed by Arnaldo Carvalho de Melo
parent a8cd1f4393
commit 6d4a48968b
1 changed files with 6 additions and 4 deletions
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10
tools/perf/util/probe-event.c
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@ -356,12 +356,14 @@ static int get_alternative_line_range(struct debuginfo *dinfo,
struct line_range *lr,
const char *target, bool user)
{
struct perf_probe_point pp = { 0 }, result = { 0 };
struct perf_probe_point pp = { .function = lr->function,
.file = lr->file,
.line = lr->start };
struct perf_probe_point result;
int ret, len = 0;
pp.function = lr->function;
pp.file = lr->file;
pp.line = lr->start;
memset(&result, 0, sizeof(result));
if (lr->end != INT_MAX)
len = lr->end - lr->start;
ret = find_alternative_probe_point(dinfo, &pp, &result,