diff options
| author | Mattias Jacobsson <[email protected]> | 2018-12-29 15:17:50 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2019-01-04 12:54:49 -0300 |
| commit | 099be748865eece21362aee416c350c0b1ae34df (patch) | |
| tree | 12812a6d30186fb40730355af3cc98545f2210d7 | |
| parent | 442b4eb3af44906fcbb526d98c314b27f8c9acf3 (diff) | |
perf strbuf: Remove redundant va_end() in strbuf_addv()
Each call to va_copy() should have one, and only one, corresponding call
to va_end(). In strbuf_addv() some code paths result in va_end() getting
called multiple times. Remove the superfluous va_end().
Signed-off-by: Mattias Jacobsson <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Sanskriti Sharma <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Fixes: ce49d8436cff ("perf strbuf: Match va_{add,copy} with va_end")
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
| -rw-r--r-- | tools/perf/util/strbuf.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/tools/perf/util/strbuf.c b/tools/perf/util/strbuf.c index 9005fbe0780e..23092fd6451d 100644 --- a/tools/perf/util/strbuf.c +++ b/tools/perf/util/strbuf.c @@ -109,7 +109,6 @@ static int strbuf_addv(struct strbuf *sb, const char *fmt, va_list ap) return ret; } len = vsnprintf(sb->buf + sb->len, sb->alloc - sb->len, fmt, ap_saved); - va_end(ap_saved); if (len > strbuf_avail(sb)) { pr_debug("this should not happen, your vsnprintf is broken"); va_end(ap_saved); |