From: Rickard Strandqvist <[email protected]> Variable ar assigned a value that is never used. I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck Signed-off-by: Rickard Strandqvist <[email protected]> --- drivers/video/fbdev/mbx/mbxfb.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/video/fbdev/mbx/mbxfb.c b/drivers/video/fbdev/mbx/mbxfb.c index 2bd52ed..320f263 100644 --- a/drivers/video/fbdev/mbx/mbxfb.c +++ b/drivers/video/fbdev/mbx/mbxfb.c @@ -689,7 +689,6 @@ static struct fb_ops mbxfb_ops = { */ static void setup_memc(struct fb_info *fbi) { - unsigned long tmp; int i; /* FIXME: use platform specific parameters */ @@ -714,7 +713,7 @@ static void setup_memc(struct fb_info *fbi) write_reg_dly(LMPWR_MC_PWR_ACT, LMPWR); /* perform dummy reads */ for ( i = 0; i < 16; i++ ) { - tmp = readl(fbi->screen_base); + readl(fbi->screen_base); } } -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
