trivial optimization to printf: avoid wasted call frame

[musl] / src / stdio / printf.c

diff --git a/src/stdio/printf.c b/src/stdio/printf.c
index efeb8b3..7b7c329 100644 (file)
--- a/src/stdio/printf.c
+++ b/src/stdio/printf.c
@@ -6,7 +6,7 @@ int printf(const char *fmt, ...)
        int ret;
        va_list ap;
        va_start(ap, fmt);
-       ret = vprintf(fmt, ap);
+       ret = vfprintf(stdout, fmt, ap);
        va_end(ap);
        return ret;
 }