From:   Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To:     Petr Mladek <pmladek@suse.com>, linux-kernel@vger.kernel.org
Cc:     Steven Rostedt <rostedt@goodmis.org>,
        Sergey Senozhatsky <senozhatsky@chromium.org>,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        Rasmus Villemoes <linux@rasmusvillemoes.dk>,
        Sakari Ailus <sakari.ailus@linux.intel.com>
Subject: [PATCH v1 1/1] vsprintf: Move space out of string literals in fourcc_string()
Date:   Mon, 10 Jan 2022 22:55:58 +0200
Message-Id: <20220110205558.11876-1-andriy.shevchenko@linux.intel.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
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The literals "big-endian" and "little-endian" may be potentially
occurred in other places. Dropping space allows compiler to
"compress" them by using only a single copy.

Cc: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---

Depends on the
https://lore.kernel.org/lkml/20220110205049.11696-1-andriy.shevchenko@linux.intel.com/T/#u
but not to be critical or fix-like.

 lib/vsprintf.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index b02f01366acb..5818856d5626 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -1780,7 +1780,8 @@ char *fourcc_string(char *buf, char *end, const u32 *fourcc,
 		*p++ = isascii(c) && isprint(c) ? c : '.';
 	}
 
-	strcpy(p, orig & BIT(31) ? " big-endian" : " little-endian");
+	*p++ = ' ';
+	strcpy(p, orig & BIT(31) ? "big-endian" : "little-endian");
 	p += strlen(p);
 
 	*p++ = ' ';
-- 
2.34.1