[PATCH 44/52] m68k: sun3: Remove unused vsprintf() return value in prom_printf()

Geert Uytterhoeven
2023-09-07T17:23:50Z

arch/m68k/sun3/prom/printf.c: In function ‘prom_printf’:
arch/m68k/sun3/prom/printf.c:28:13: warning: variable ‘i’ set but not used [-Wunused-but-set-variable]
28 | int i;
| ^

As the return value of vsprintf() is unused, and serves no practical
purpose here, fix this by removing the variable.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
arch/m68k/sun3/prom/printf.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/m68k/sun3/prom/printf.c b/arch/m68k/sun3/prom/printf.c
index b6724cc6679579bd..db5537ef12504a8b 100644
--- a/arch/m68k/sun3/prom/printf.c
+++ b/arch/m68k/sun3/prom/printf.c
@@ -25,15 +25,14 @@ prom_printf(char *fmt, ...)
{
va_list args;
char ch, *bptr;
- int i;

va_start(args, fmt);

#ifdef CONFIG_KGDB
ppbuf[0] = 'O';
- i = vsprintf(ppbuf + 1, fmt, args) + 1;
+ vsprintf(ppbuf + 1, fmt, args) + 1;
#else
- i = vsprintf(ppbuf, fmt, args);
+ vsprintf(ppbuf, fmt, args);
#endif

bptr = ppbuf;
--
2.34.1