From 72ac6e125fa374f12027b3f663c3f8c3a5e886b2 Mon Sep 17 00:00:00 2001 From: "H. Peter Anvin" Date: Wed, 16 Mar 2011 13:10:36 -0700 Subject: [PATCH] com32/lua/src/syslinux.c: remove variables set but not used gcc 4.6 warns on variables set but not used, so remove them. Signed-off-by: H. Peter Anvin --- com32/lua/src/syslinux.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/com32/lua/src/syslinux.c b/com32/lua/src/syslinux.c index f47f888..9b207db 100644 --- a/com32/lua/src/syslinux.c +++ b/com32/lua/src/syslinux.c @@ -190,6 +190,9 @@ static int sl_boot_linux(lua_State * L) int ret; char **argv, **argp, *arg, *p; + (void)mem_limit; + (void)video_mode; + ret = __parse_argv(&argv, cmdline); newcmdline = malloc(strlen(kernel) + 12); @@ -397,14 +400,12 @@ static int sl_boot_it(lua_State * L) const char *cmdline = luaL_optstring(L, 3, ""); uint32_t mem_limit = luaL_optint(L, 4, 0); uint16_t video_mode = luaL_optint(L, 5, 0); - int ret; /* Preventing gcc to complain about unused variables */ - video_mode=video_mode; - mem_limit=mem_limit; + (void)video_mode; + (void)mem_limit; - ret = syslinux_boot_linux(kernel->data, kernel->size, initramfs, (char *)cmdline); - - return 0; + return syslinux_boot_linux(kernel->data, kernel->size, + initramfs, (char *)cmdline); } static int sl_derivative(lua_State * L) -- 2.7.4