Commit f8fbc838 authored by Sudip Mukherjee's avatar Sudip Mukherjee Committed by Greg Kroah-Hartman
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staging: sm750fb: rearrange code 



Rearrange the code to remove one exit label which also makes the code
less indented and more readable.

Signed-off-by: default avatarSudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d11ac7cb

drivers/staging/sm750fb/sm750.c

+13 −14
Original line number Diff line number Diff line
@@ -261,7 +261,12 @@ static void lynxfb_ops_imageblit(struct fb_info *info, 
	pitch = info->fix.line_length;

	Bpp = info->var.bits_per_pixel >> 3;



	if (image->depth == 1) {

	/* TODO: Implement hardware acceleration for image->depth > 1 */

	if (image->depth != 1) {

		cfb_imageblit(info, image);

		return;

	}



	if (info->fix.visual == FB_VISUAL_TRUECOLOR ||

	    info->fix.visual == FB_VISUAL_DIRECTCOLOR) {

		fgcol = ((u32 *)info->pseudo_palette)[image->fg_color];
@@ -270,13 +275,7 @@ static void lynxfb_ops_imageblit(struct fb_info *info, 
		fgcol = image->fg_color;

		bgcol = image->bg_color;

	}

		goto _do_work;

	}

	/* TODO: Implement hardware acceleration for image->depth > 1 */

	cfb_imageblit(info, image);

	return;



_do_work:

	/*

	 * If not use spin_lock, system will die if user load driver

	 * and immediately unload driver frequently (dual)