Commit 38c97723 authored by Sudip Mukherjee's avatar Sudip Mukherjee Committed by Greg Kroah-Hartman
Browse files

staging: xgifb: remove unnecessary check 



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: default avatarSudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e5e76d24

drivers/staging/xgifb/XGI_main_26.c

+1 −1
Original line number Diff line number Diff line
@@ -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

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