neofb: Fix uninitialized value

Remove insignificant and unitialized variable "waitcycles" from neo2200_sync.

Coverity Bug 895

---

 drivers/video/neofb.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

index a2e201d..b961d56 100644
@@ -486,10 +486,8 @@ static void vgaHWRestore(const struct fb
 static inline int neo2200_sync(struct fb_info *info)
 {
 	struct neofb_par *par = info->par;
-	int waitcycles;
 
-	while (readl(&par->neo2200->bltStat) & 1)
-		waitcycles++;
+	while (readl(&par->neo2200->bltStat) & 1);
 	return 0;
 }
 

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