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From: "Jeff Hostetler via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: Junio C Hamano <gitster@pobox.com>,
	Jeff Hostetler <jeffhost@microsoft.com>
Subject: [PATCH v2 3/7] trace2: remove dead code in maybe_add_string_va()
Date: Thu, 08 Aug 2019 07:19:01 -0700 (PDT)
Message-ID: <09dff12a7dfe2219feab85b3fe611aa5c4196375.1565273938.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.298.v2.git.gitgitgadget@gmail.com>

From: Jeff Hostetler <jeffhost@microsoft.com>

Remove an unnecessary "if" block in maybe_add_string_va().

Commit "ad006fe419e trace2: NULL is not allowed for va_list"
changed "if (fmt && *fmt && ap)" to just "if (fmt && *fmt)"
because it isn't safe to treat 'ap' as a pointer.  This made
the "if" block following it unnecessary.

Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
---
 trace2/tr2_tgt_event.c  | 5 -----
 trace2/tr2_tgt_normal.c | 5 -----
 trace2/tr2_tgt_perf.c   | 5 -----
 3 files changed, 15 deletions(-)

diff --git a/trace2/tr2_tgt_event.c b/trace2/tr2_tgt_event.c
index c2852d1bd2..9bcac20d1b 100644
--- a/trace2/tr2_tgt_event.c
+++ b/trace2/tr2_tgt_event.c
@@ -205,11 +205,6 @@ static void maybe_add_string_va(struct json_writer *jw, const char *field_name,
 		strbuf_release(&buf);
 		return;
 	}
-
-	if (fmt && *fmt) {
-		jw_object_string(jw, field_name, fmt);
-		return;
-	}
 }
 
 static void fn_error_va_fl(const char *file, int line, const char *fmt,
diff --git a/trace2/tr2_tgt_normal.c b/trace2/tr2_tgt_normal.c
index 00b116d797..47a1882557 100644
--- a/trace2/tr2_tgt_normal.c
+++ b/trace2/tr2_tgt_normal.c
@@ -135,11 +135,6 @@ static void maybe_append_string_va(struct strbuf *buf, const char *fmt,
 		va_end(copy_ap);
 		return;
 	}
-
-	if (fmt && *fmt) {
-		strbuf_addstr(buf, fmt);
-		return;
-	}
 }
 
 static void fn_error_va_fl(const char *file, int line, const char *fmt,
diff --git a/trace2/tr2_tgt_perf.c b/trace2/tr2_tgt_perf.c
index fb845cb627..8e52395de2 100644
--- a/trace2/tr2_tgt_perf.c
+++ b/trace2/tr2_tgt_perf.c
@@ -239,11 +239,6 @@ static void maybe_append_string_va(struct strbuf *buf, const char *fmt,
 		va_end(copy_ap);
 		return;
 	}
-
-	if (fmt && *fmt) {
-		strbuf_addstr(buf, fmt);
-		return;
-	}
 }
 
 static void fn_error_va_fl(const char *file, int line, const char *fmt,
-- 
gitgitgadget


  parent reply	other threads:[~2019-08-08 14:19 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-31 20:04 [PATCH 0/3] trace2: clean up formatting in perf target format Jeff Hostetler via GitGitGadget
2019-07-31 20:04 ` [PATCH 1/3] trace2: cleanup column alignment " Jeff Hostetler via GitGitGadget
2019-07-31 20:04 ` [PATCH 2/3] trace2: trim whitespace in start message " Jeff Hostetler via GitGitGadget
2019-08-01 21:34   ` Junio C Hamano
2019-08-07 20:25     ` Jeff Hostetler
2019-08-07 20:37       ` Junio C Hamano
2019-07-31 20:04 ` [PATCH 3/3] trace2: trim whitespace in region messages " Jeff Hostetler via GitGitGadget
2019-08-01 22:57 ` [PATCH 0/3] trace2: clean up formatting " Josh Steadmon
2019-08-08 14:18 ` [PATCH v2 0/7] " Jeff Hostetler via GitGitGadget
2019-08-08 14:18   ` [PATCH v2 1/7] trace2: cleanup column alignment " Jeff Hostetler via GitGitGadget
2019-08-08 14:19   ` [PATCH v2 2/7] trace2: trim whitespace in region messages " Jeff Hostetler via GitGitGadget
2019-08-08 14:19   ` Jeff Hostetler via GitGitGadget [this message]
2019-08-08 14:19   ` [PATCH v2 4/7] trace2: trim trailing whitespace in normal format error message Jeff Hostetler via GitGitGadget
2019-08-08 14:19   ` [PATCH v2 5/7] quote: add sq_quote_argv_pretty_ltrim Jeff Hostetler via GitGitGadget
2019-08-08 18:05     ` Junio C Hamano
2019-08-08 19:04       ` Jeff Hostetler
2019-08-08 20:01         ` Junio C Hamano
2019-08-08 22:49         ` René Scharfe
2019-08-09 17:13           ` Jeff Hostetler
2019-08-09 18:01             ` René Scharfe
2019-08-08 14:19   ` [PATCH v2 6/7] trace2: cleanup whitespace in normal format Jeff Hostetler via GitGitGadget
2019-08-08 14:19   ` [PATCH v2 7/7] trace2: cleanup whitespace in perf format Jeff Hostetler via GitGitGadget
2019-08-09 15:00   ` [PATCH v3 0/7] trace2: clean up formatting in perf target format Jeff Hostetler via GitGitGadget
2019-08-09 15:00     ` [PATCH v3 1/7] trace2: cleanup column alignment " Jeff Hostetler via GitGitGadget
2019-08-09 15:00     ` [PATCH v3 2/7] trace2: trim whitespace in region messages " Jeff Hostetler via GitGitGadget
2019-08-09 15:00     ` [PATCH v3 3/7] trace2: remove dead code in maybe_add_string_va() Jeff Hostetler via GitGitGadget
2019-08-09 15:00     ` [PATCH v3 5/7] quote: add sq_append_quote_argv_pretty() Jeff Hostetler via GitGitGadget
2019-08-09 17:54       ` Junio C Hamano
2019-08-09 18:17         ` Jeff Hostetler
2019-08-09 15:00     ` [PATCH v3 4/7] trace2: trim trailing whitespace in normal format error message Jeff Hostetler via GitGitGadget
2019-08-09 15:00     ` [PATCH v3 6/7] trace2: cleanup whitespace in normal format Jeff Hostetler via GitGitGadget
2019-08-09 15:00     ` [PATCH v3 7/7] trace2: cleanup whitespace in perf format Jeff Hostetler via GitGitGadget
2019-08-09 18:14     ` [PATCH v3 0/7] trace2: clean up formatting in perf target format Junio C Hamano

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