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/amifb.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/video/fbdev/amifb.c b/drivers/video/fbdev/amifb.c index 518f790..19ed1fa 100644 --- a/drivers/video/fbdev/amifb.c +++ b/drivers/video/fbdev/amifb.c @@ -1124,7 +1124,6 @@ static int ami_decode_var(struct fb_var_screeninfo *var, struct amifb_par *par, { u_short clk_shift, line_shift; u_long maxfetchstop, fstrt, fsize, fconst, xres_n, yres_n; - u_int htotal, vtotal; /* * Find a matching Pixel Clock @@ -1270,8 +1269,6 @@ static int ami_decode_var(struct fb_var_screeninfo *var, struct amifb_par *par, DPRINTK("diwstrt_v too low for pal\n"); return -EINVAL; } - htotal = PAL_HTOTAL>>clk_shift; - vtotal = PAL_VTOTAL>>1; if (!IS_OCS) { par->beamcon0 = BMC0_PAL; par->bplcon3 |= BPC3_BRDRBLNK; @@ -1300,8 +1297,6 @@ static int ami_decode_var(struct fb_var_screeninfo *var, struct amifb_par *par, DPRINTK("diwstrt_v too low for ntsc\n"); return -EINVAL; } - htotal = NTSC_HTOTAL>>clk_shift; - vtotal = NTSC_VTOTAL>>1; if (!IS_OCS) { par->beamcon0 = 0; par->bplcon3 |= BPC3_BRDRBLNK; @@ -1360,8 +1355,6 @@ static int ami_decode_var(struct fb_var_screeninfo *var, struct amifb_par *par, par->beamcon0 |= BMC0_VSYTRUE; if (var->sync & FB_SYNC_COMP_HIGH_ACT) par->beamcon0 |= BMC0_CSYTRUE; - htotal = par->htotal>>clk_shift; - vtotal = par->vtotal>>1; } else { DPRINTK("only broadcast modes possible for ocs\n"); return -EINVAL; @@ -1847,10 +1840,9 @@ static int ami_get_var_cursorinfo(struct fb_var_cursorinfo *var, register short delta; register u_char color; short height, width, bits, words; - int size, alloc; + int size; size = par->crsr.height * par->crsr.width; - alloc = var->height * var->width; var->height = par->crsr.height; var->width = par->crsr.width; var->xspot = par->crsr.spot_x; -- 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/
