From: Lothar Waßmann <LW@KARO-electronics.de>
Date: Fri, 17 Aug 2012 08:40:02 +0000 (+0200)
Subject: remove obsolete variable and useless type casts
X-Git-Tag: KARO-TX53-2012-08-17~25
X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=commitdiff_plain;h=15885e9a46db3eb084a9ea6deca109fbfc1a6483

remove obsolete variable and useless type casts
---

diff --git a/drivers/video/mxc_ipuv3_fb.c b/drivers/video/mxc_ipuv3_fb.c
index 8b3ea8ae6a..ad1743713e 100644
--- a/drivers/video/mxc_ipuv3_fb.c
+++ b/drivers/video/mxc_ipuv3_fb.c
@@ -464,7 +464,7 @@ static struct fb_info *mxcfb_init_fbinfo(void)
 	fbi = p;
 	fbi->par = p + ALIGN(sizeof(struct fb_info), sizeof(long));
 
-	mxcfbi = (struct mxcfb_info *)fbi->par;
+	mxcfbi = fbi->par;
 	debug("Framebuffer structures at: fbi=%p mxcfbi=%p\n",
 		fbi, mxcfbi);
 
@@ -489,17 +489,15 @@ static int mxcfb_probe(u32 interface_pix_fmt, uint8_t disp,
 {
 	struct fb_info *fbi;
 	struct mxcfb_info *mxcfbi;
-	int ret = 0;
 
 	/*
 	 * Initialize FB structures
 	 */
 	fbi = mxcfb_init_fbinfo();
-	if (!fbi) {
-		ret = -ENOMEM;
-		goto err0;
-	}
-	mxcfbi = (struct mxcfb_info *)fbi->par;
+	if (!fbi)
+		return -ENOMEM;
+
+	mxcfbi = fbi->par;
 
 	if (!g_dp_in_use) {
 		mxcfbi->ipu_ch = MEM_BG_SYNC;
@@ -571,9 +569,6 @@ static int mxcfb_probe(u32 interface_pix_fmt, uint8_t disp,
 	ipu_dump_registers();
 
 	return 0;
-
-err0:
-	return ret;
 }
 
 void *video_hw_init(void)