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trace2: use warning() directly in tr2_dst_malformed_warning()

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Let warning() format the message instead of using an intermediate strbuf
for that.  This is shorter, easier to read and avoids an allocation.

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe 2019-08-25 19:44:10 +02:00 committed by Junio C Hamano
parent bce9db6de9
commit 1fd881d404
1 changed files with 2 additions and 7 deletions
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9
trace2/tr2_dst.c
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@ -166,13 +166,8 @@ static int tr2_dst_try_unix_domain_socket(struct tr2_dst *dst,
static void tr2_dst_malformed_warning(struct tr2_dst *dst,
const char *tgt_value)
{
struct strbuf buf = STRBUF_INIT;
strbuf_addf(&buf, "trace2: unknown value for '%s': '%s'",
tr2_sysenv_display_name(dst->sysenv_var), tgt_value);
warning("%s", buf.buf);
strbuf_release(&buf);
warning("trace2: unknown value for '%s': '%s'",
tr2_sysenv_display_name(dst->sysenv_var), tgt_value);
}
int tr2_dst_get_trace_fd(struct tr2_dst *dst)