[PATCH v3 3/3] vsprintf: Move space out of string literals in fourcc_string()

[Andy Shevchenko]

The literals "big-endian" and "little-endian" may be potentially
occurred in other places. Dropping space allows linker to
"compress" them by using only a single copy.

Rasmus suggested, while at it, replacing strcpy() + strlen() by
p = stpcpy(), which is done here as well.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
---
v3: no changes
 lib/vsprintf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 4e8f3e9acb99..e2a1d89f1a5c 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -1781,8 +1781,8 @@ 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 += strlen(p);
+	*p++ = ' ';
+	p = stpcpy(p, orig & BIT(31) ? "big-endian" : "little-endian");
 
 	*p++ = ' ';
 	*p++ = '(';
-- 
2.34.1