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authorIngo Molnar <mingo@elte.hu>2009-07-03 13:17:28 +0200
committerIngo Molnar <mingo@elte.hu>2009-07-03 13:17:28 +0200
commit029e5b1636d0511ef143af3a20c83c48e44c03f3 (patch)
tree19cf4b47176a3224a03ca88bf70d6ccb02317199 /tools
parent30d7a77dd5a9720430af72f6f62f5156fe073e55 (diff)
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perf report: Annotate variable initialization
Certain versions of GCC dont see the initialization that is done here: builtin-report.c: In function ‘__cmd_report’: builtin-report.c:1038: warning: ‘syms’ may be used uninitialized in this function So annotate it with a NULL initialization. Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/builtin-report.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 283773d91aa..fa937f5c3c3 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -1035,7 +1035,7 @@ resolve_callchain(struct thread *thread, struct map *map __used,
struct ip_callchain *chain, struct hist_entry *entry)
{
u64 context = PERF_CONTEXT_MAX;
- struct symbol **syms;
+ struct symbol **syms = NULL;
unsigned int i;
if (callchain) {