fbcmap: cleanup white space in fb_alloc_cmap()

checkpatch.pl and Andrew Morton both complained about the indenting in
fb_alloc_cmap()

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

drivers/video/fbcmap.c

@@ -96,18 +96,24 @@ int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp)
 		fb_dealloc_cmap(cmap);
 		if (!len)
 			return 0;
-	if (!(cmap->red = kmalloc(size, GFP_ATOMIC)))
+
+		cmap->red = kmalloc(size, GFP_ATOMIC);
+		if (!cmap->red)
 			goto fail;
-	if (!(cmap->green = kmalloc(size, GFP_ATOMIC)))
+		cmap->green = kmalloc(size, GFP_ATOMIC);
+		if (!cmap->green)
 			goto fail;
-	if (!(cmap->blue = kmalloc(size, GFP_ATOMIC)))
+		cmap->blue = kmalloc(size, GFP_ATOMIC);
+		if (!cmap->blue)
 			goto fail;
 		if (transp) {
-	    if (!(cmap->transp = kmalloc(size, GFP_ATOMIC)))
+			cmap->transp = kmalloc(size, GFP_ATOMIC);
+			if (!cmap->transp)
 				goto fail;
-	} else
+		} else {
 			cmap->transp = NULL;
 		}
+	}
 	cmap->start = 0;
 	cmap->len = len;
 	fb_copy_cmap(fb_default_cmap(len), cmap);