Messages in this thread Patch in this message | | | From | Sudip Mukherjee <> | Subject | [PATCH] staging: xgifb: remove unnecessary check | Date | Wed, 31 Dec 2014 16:57:46 +0530 |
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the check for htotal and vtotal is not required as we have already checked for them and returned -EINVAL if any of them is zero.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> --- drivers/staging/xgifb/XGI_main_26.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/xgifb/XGI_main_26.c b/drivers/staging/xgifb/XGI_main_26.c index 709d49e..74a8db8 100644 --- a/drivers/staging/xgifb/XGI_main_26.c +++ b/drivers/staging/xgifb/XGI_main_26.c @@ -952,7 +952,7 @@ static int XGIfb_do_set_var(struct fb_var_screeninfo *var, int isactive, } pr_debug("var->pixclock=%d, htotal=%d, vtotal=%d\n", var->pixclock, htotal, vtotal); - if (var->pixclock && htotal && vtotal) { + if (var->pixclock) { drate = 1000000000 / var->pixclock; hrate = (drate * 1000) / htotal; xgifb_info->refresh_rate = (unsigned int) (hrate * 2 -- 1.8.1.2
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