From: Geert Uytterhoeven Date: Wed, 13 Sep 2023 14:08:34 +0000 (+0200) Subject: m68k: sun3: Remove unused vsprintf() return value in prom_printf() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=66ed28ea096c91834a18ecce26eb56a27473ce57;p=linux.git m68k: sun3: Remove unused vsprintf() return value in prom_printf() When building with W=1: 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 Acked-by: Arnd Bergmann Link: https://lore.kernel.org/r/94a1e61b1651ff05f4a59655d9b8c1ac5338f60c.1694613528.git.geert@linux-m68k.org --- diff --git a/arch/m68k/sun3/prom/printf.c b/arch/m68k/sun3/prom/printf.c index b6724cc667957..db5537ef12504 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;